- Committing my session cookie patch; it's a bug fix and good to have in the

history.
- Moved the Unicode experiment from trunk to its own branch for reference.
2026-11-08 17:50:50 +00:00 · 2010-03-16 16:20:27 +00:00 · 2010-03-16 15:45:24 +00:00
12694 changed files with 790638 additions and 999272 deletions
@@ -1,21 +1,8 @@
-define set_ts
-	set $tsrm_ls = $arg0
-end
-
-document set_ts
-	set the ts resource, it is impossible for gdb to
-	call ts_resource_ex while no process is running,
-	but we could get the resource from the argument 
-	of frame info.
-end
-
 define ____executor_globals
 	if basic_functions_module.zts
-		if !$tsrm_ls
-			set $tsrm_ls = ts_resource_ex(0, 0)
-		end
-		set $eg = ((zend_executor_globals*) (*((void ***) $tsrm_ls))[executor_globals_id-1])
-		set $cg = ((zend_compiler_globals*) (*((void ***) $tsrm_ls))[compiler_globals_id-1])
+		set $tsrm_ls = ts_resource_ex(0, 0)
+		set $eg = ((zend_executor_globals) (*((void ***) $tsrm_ls))[executor_globals_id-1])
+		set $cg = ((zend_compiler_globals) (*((void ***) $tsrm_ls))[compiler_globals_id-1])
 	else
 		set $eg = executor_globals
 		set $cg = compiler_globals
@@ -28,6 +15,116 @@ document ____executor_globals
 	ZTS detection is automatically based on ext/standard module struct
 end

+define printztype
+	____printz_type $arg0
+	printf "\n"
+end
+
+document printztype
+	prints the type name of a zval type
+end
+
+define ____printz_type
+	set $type = $arg0
+	if $type == 0
+		printf "NULL"
+	end
+	if $type == 1
+		printf "long"
+	end
+	if $type == 2
+		printf "double"
+	end
+	if $type == 3
+		printf "bool"
+	end
+	if $type == 4
+		printf "array"
+	end
+	if $type == 5
+		printf "object"
+	end
+	if $type == 6
+		printf "string"
+	end
+	if $type == 7
+		printf "resource"
+	end
+	if $type == 8 
+		printf "constant"
+	end
+	if $type == 9
+		printf "const_array"
+	end
+	if $type == 10
+		printf "unicode string"
+	end
+	if $type > 10
+		printf "unknown type %d", $type
+	end
+end
+
+define printzv
+	set $ind = 1
+	____printzv $arg0 0 
+end
+
+document printzv
+	prints zval contents
+end
+
+define printu
+	set $str = (UChar*)$arg0
+	if $arg1 > 0
+		set $max = $arg1
+	else
+		set $max = 1024
+	end
+	set $pos = 0
+	while $pos < $max && *(char*)(($str+$pos))
+		if $str[$pos] < 256
+			printf "%c", $str[$pos]
+		else
+			printf "\\u%04X", $str[$pos]
+		end
+		set $pos = $pos + 1
+	end
+	if $pos < $max && *((char*)($str+$pos))
+		printf "[...]"
+	end
+end
+
+document printu
+	prints a unicode string, optionally with given length
+	usage: printu str [len]
+	The function stops at the first zero byte (not char) or when len is reached.
+	If len is less than or equal to one then a maximum of 1024 characters are 
+	printed.
+end
+
+define printt
+	if $arg0
+		printu $arg1 $arg2
+	else
+		set $len = strlen($arg1)
+		if $arg2 > 0 && $len > $arg2
+			set $copy = strdup($arg1)
+			printf "%p: %s\n", $copy, $copy
+			set ((char*)$copy)[$arg2] = 0
+			printf "%s[...]", $copy
+			call free($copy)
+		else
+			printf "%s", $arg1
+		end
+	end
+end
+
+document printt
+	prints a binary or unicode string, optionally with given length
+	usage: printt unicode str [len]
+	If unicode is 1 the function calls printu, else it uses printf.
+end
+
 define print_cvs
 	____executor_globals
 	set $p = $eg.current_execute_data.CVs
@@ -50,101 +147,10 @@ end
 define dump_bt
 	set $t = $arg0
 	while $t
-		printf "[%p] ", $t
-		set $fst = $t->function_state
-		if $fst.function->common.function_name
-			if $fst.arguments
-				set $count = (int)*($fst.arguments)
-
-				if $t->object
-					if $fst.function.common.scope
-						printf "%s->", $fst.function.common.scope->name
-					else
-						if !$eg
-							____executor_globals
-						end
-
-						set $known_class = 0
-						if $eg
-							set $handle = $t->object.value.obj.handle
-							set $handlers = $t->object.value.obj.handlers
-							set $zobj = (zend_object *)$eg.objects_store.object_buckets[$handle].bucket.obj.object
-
-							if $handlers->get_class_entry == &zend_std_object_get_class
-								set $known_class = 1
-
-								if $handlers.get_class_name
-									if $handlers.get_class_name != &zend_std_object_get_class_name
-										set $known_class = 0
-									end
-								end
-
-								if $known_class
-									printf "%s->", $zobj->ce.name
-								end
-							end
-						end
-
-						if !$known_class
-							printf "(Unknown)->"
-						end
-					end
-				else
-					if $fst.function.common.scope
-						printf "%s::", $fst.function.common.scope->name
-					end
-				end
-
-				printf "%s(", $fst.function->common.function_name
-				while $count > 0
-					set $zvalue = *(zval **)($fst.arguments - $count)
-					set $type = $zvalue->type
-					if $type == 0
-						printf "NULL"
-					end
-					if $type == 1
-						printf "%ld", $zvalue->value.lval
-					end
-					if $type == 2
-						printf "%f", $zvalue->value.dval
-					end
-					if $type == 3
-						if $zvalue->value.lval
-							printf "true"
-						else
-							printf "false"
-						end
-					end
-					if $type == 4
-						printf "array(%d)[%p]", $zvalue->value.ht->nNumOfElements, $zvalue
-					end
-					if $type == 5
-						printf "object[%p]", $zvalue
-					end
-					if $type == 6
-						____print_str $zvalue->value.str.val $zvalue->value.str.len
-					end
-					if $type == 7
-						printf "resource(#%d)", $zvalue->value.lval
-					end
-					if $type == 8
-						printf "constant"
-					end
-					if $type == 9
-						printf "const_array"
-					end
-					if $type > 9
-						printf "unknown type %d", $type
-					end
-					set $count = $count -1
-					if $count > 0
-						printf ", "
-					end
-				end
-				printf ") "
-			else
-				printf "%s() ", $fst.function->common.function_name
-			end
+		printf "[0x%08x] ", $t
+		if $t->function_state.function->common.function_name
+			printu $t->function_state.function->common.function_name.u 50
+			printf "() "
 		else
 			printf "??? "
 		end
@@ -160,15 +166,6 @@ document dump_bt
 	dumps the current execution stack. usage: dump_bt executor_globals.current_execute_data
 end

-define printzv
-	set $ind = 1
-	____printzv $arg0 0 
-end
-
-document printzv
-	prints zval contents
-end
-
 define ____printzv_contents
 	set $zvalue = $arg0
 	set $type = $zvalue->type
@@ -180,27 +177,28 @@ define ____printzv_contents
 	printf ") "
 	if $type == 0
 		printf "NULL"
+	else
+		____printz_type $type
 	end
 	if $type == 1
-		printf "long: %ld", $zvalue->value.lval
+		printf ": %ld", $zvalue->value.lval
 	end
 	if $type == 2
-		printf "double: %f", $zvalue->value.dval
+		printf ": %lf", $zvalue->value.dval
 	end
 	if $type == 3
-		printf "bool: "
 		if $zvalue->value.lval
-			printf "true"
+			printf ": true"
 		else
-			printf "false"
+			printf ": false"
 		end
 	end
 	if $type == 4
-		printf "array(%d): ", $zvalue->value.ht->nNumOfElements
+		printf "(%d): ", $zvalue->value.ht->nNumOfElements
 		if ! $arg1
 			printf "{\n"
 			set $ind = $ind + 1
-			____print_ht $zvalue->value.ht 1
+			____print_ht $zvalue->value.ht 0 1
 			set $ind = $ind - 1
 			set $i = $ind
 			while $i > 0
@@ -212,7 +210,6 @@ define ____printzv_contents
 		set $type = 0
 	end
 	if $type == 5
-		printf "object"
 		____executor_globals
 		set $handle = $zvalue->value.obj.handle
 		set $handlers = $zvalue->value.obj.handlers
@@ -222,7 +219,7 @@ define ____printzv_contents
 			set $zobj = zend_objects_get_address($zvalue)
 		end
 		if $handlers->get_class_entry == &zend_std_object_get_class
-			set $cname = $zobj->ce.name
+			set $cname = $zobj->ce.name.s
 		else
 			set $cname = "Unknown"
 		end
@@ -234,7 +231,7 @@ define ____printzv_contents
 					printf "(%d): ", $ht->nNumOfElements
 					printf "{\n"
 					set $ind = $ind + 1
-					____print_ht $ht 1
+					____print_ht $ht 1 1
 					set $ind = $ind - 1
 					set $i = $ind
 					while $i > 0
@@ -250,20 +247,21 @@ define ____printzv_contents
 		set $type = 0
 	end
 	if $type == 6
-		printf "string(%d): ", $zvalue->value.str.len
-		____print_str $zvalue->value.str.val $zvalue->value.str.len
+		printf "(%d): \"%s\"", $zvalue->value.str.len, $zvalue->value.str.val
 	end
 	if $type == 7
-		printf "resource: #%d", $zvalue->value.lval
+		printf ": #%d", $zvalue->value.lval
 	end
 	if $type == 8 
-		printf "constant"
 	end
 	if $type == 9
-		printf "const_array"
 	end
-	if $type > 9
-		printf "unknown type %d", $type
+	if $type == 10
+		printf "(%d): [%p]: \"", $zvalue->value.str.len, $zvalue->value.str.val
+		printu $zvalue->value.ustr.val $zvalue->value.str.len
+		printf "\""
+	end
+	if $type > 10
 	end
 	printf "\n"
 end
@@ -272,7 +270,7 @@ define ____printzv
 	____executor_globals
 	set $zvalue = $arg0

-	printf "[%p] ", $zvalue
+	printf "[0x%08x] ", $zvalue

 	if $zvalue == $eg.uninitialized_zval_ptr
 		printf "*uninitialized* "
@@ -299,9 +297,8 @@ define ____print_const_table
 			set $i = $i - 1
 		end

-		if $p->nKeyLength > 0
-			____print_str $p->arKey $p->nKeyLength
-			printf " => "
+		if $p->nKeyLength > 0 
+			printf "\"%s\" => ", $p->key.arKey.s
 		else
 			printf "%d => ", $p->h
 		end
@@ -313,14 +310,16 @@ end

 define print_const_table
 	set $ind = 1
-	printf "[%p] {\n", $arg0
+	printf "[0x%08x] {\n", $arg0
 	____print_const_table $arg0
 	printf "}\n"
 end

 define ____print_ht
-	set $ht = (HashTable*)$arg0
+	set $ht = $arg0
+	set $obj = $arg1
 	set $p = $ht->pListHead
+	set $unicode = $ht->unicode

 	while $p != 0
 		set $i = $ind
@@ -330,12 +329,25 @@ define ____print_ht
 		end

 		if $p->nKeyLength > 0
-			____print_str $p->arKey $p->nKeyLength
-			printf " => "
+			if $obj && $p->key.arKey.s[0] == 0
+				if $p->key.arKey.s[1] == '*'
+					printf "\"protected %s\" => ", $p->key.arKey.s+3
+				else
+					set $n = 1
+					while $n < $p->nKeyLength && $p->key.arKey.s[$n] != 0
+						set $n = $n + 1
+					end
+					printf "\"private %s::%s\" => ", $p->key.arKey.s+1, $p->key.arKey.s+$n+1
+				end
+			else
+				printf "\""
+				printt $p->key.type $p->key.arKey.s $p->nKeyLength
+				printf "\" => "
+			end
 		else
 			printf "%d => ", $p->h
 		end
-		
+
 		if $arg1 == 0
 			printf "%p\n", (void*)$p->pData
 		end
@@ -353,7 +365,7 @@ end

 define print_ht
 	set $ind = 1
-	printf "[%p] {\n", $arg0
+	printf "[0x%08x] (%d) {\n", $arg0, $arg0->nNumOfElements
 	____print_ht $arg0 1
 	printf "}\n"
 end
@@ -364,7 +376,7 @@ end

 define print_htptr
 	set $ind = 1
-	printf "[%p] {\n", $arg0
+	printf "[0x%08x] (%d) {\n", $arg0, $arg0->nNumOfElements
 	____print_ht $arg0 0
 	printf "}\n"
 end
@@ -375,7 +387,7 @@ end

 define print_htstr
 	set $ind = 1
-	printf "[%p] {\n", $arg0
+	printf "[0x%08x] (%d) {\n", $arg0, $arg0->nNumOfElements
 	____print_ht $arg0 2
 	printf "}\n"
 end
@@ -387,6 +399,7 @@ end
 define ____print_ft
 	set $ht = $arg0
 	set $p = $ht->pListHead
+	set $unicode = $ht->unicode

 	while $p != 0
 		set $func = (zend_function*)$p->pData
@@ -398,20 +411,44 @@ define ____print_ft
 		end

 		if $p->nKeyLength > 0
-			____print_str $p->arKey $p->nKeyLength
-			printf " => "
+			printf "\""
+			if $p->key.arKey.u.s[1] == '\0'
+				printu $p->key.arKey.u $p->nKeyLength
+			else
+				printt $unicode $p->key.arKey.u $p->nKeyLength
+			end
+			printf "\" => "
 		else
 			printf "%d => ", $p->h
 		end
-
-		printf "\"%s\"\n", $func->common.function_name
+		printf "[%p]: ", $func
+		if $func->common.fn_flags & 0x01
+			printf "static "
+		end
+		if $func->common.fn_flags & 0x02
+			printf "abstract "
+		end
+		if $func->common.fn_flags & 0x04
+			printf "final "
+		end
+		set $visibility = zend_visibility_string($func->common.fn_flags)
+		printf "%s", $visibility
+		if *$visibility
+			printf " "
+		end
+		if $func->common.return_reference
+			printf "& "
+		end
+		printt $unicode $func->common.function_name.s 0
+		
+		printf "()\n"
 		set $p = $p->pListNext
 	end
 end

 define print_ft
 	set $ind = 1
-	printf "[%p] {\n", $arg0
+	printf "[0x%08x] (%d) {\n", $arg0, $arg0->nNumOfElements
 	____print_ft $arg0
 	printf "}\n"
 end
@@ -420,113 +457,6 @@ document print_ft
 	dumps a function table (HashTable)
 end

-define ____print_inh_class
-	set $ce = $arg0
-	if $ce->ce_flags & 0x10 || $ce->ce_flags & 0x20
-		printf "abstract "
-	else
-		if $ce->ce_flags & 0x40
-			printf "final "
-		end
-	end
-	printf "class %s", $ce->name
-	if $ce->parent != 0
-		printf " extends %s", $ce->parent->name
-	end
-	if $ce->num_interfaces != 0
-		printf " implements"
-		set $tmp = 0
-		while $tmp < $ce->num_interfaces
-			printf " %s", $ce->interfaces[$tmp]->name
-			set $tmp = $tmp + 1
-			if $tmp < $ce->num_interfaces
-				printf ","
-			end
-		end
-	end
-	set $ce = $ce->parent
-end
-
-define ____print_inh_iface
-	set $ce = $arg0
-	printf "interface %s", $ce->name
-	if $ce->num_interfaces != 0
-		set $ce = $ce->interfaces[0]
-		printf " extends %s", $ce->name
-	else
-		set $ce = 0
-	end
-end
-
-define print_inh
-	set $ce = $arg0
-	set $depth = 0
-	while $ce != 0
-		set $tmp = $depth
-		while $tmp != 0
-			printf " "
-			set $tmp = $tmp - 1
-		end
-		set $depth = $depth + 1
-		if $ce->ce_flags & 0x80
-			____print_inh_iface $ce
-		else
-			____print_inh_class $ce
-		end
-		printf " {\n"
-	end
-	while $depth != 0
-		set $tmp = $depth
-		while $tmp != 1
-			printf " "
-			set $tmp = $tmp - 1
-		end
-		printf "}\n"
-		set $depth = $depth - 1
-	end
-end
-
-define print_pi
-	set $pi = $arg0
-	printf "[%p] {\n", $pi
-	printf "    h     = %lu\n", $pi->h
-	printf "    flags = %d (", $pi->flags
-	if $pi->flags & 0x100
-		printf "ZEND_ACC_PUBLIC"
-	else
-		if $pi->flags & 0x200
-			printf "ZEND_ACC_PROTECTED"
-		else
-			if $pi->flags & 0x400
-				printf "ZEND_ACC_PRIVATE"
-			else
-				if $pi->flags & 0x800
-					printf "ZEND_ACC_CHANGED"
-				end
-			end
-		end
-	end
-	printf ")\n"
-	printf "    name  = "
-	____print_str $pi->name $pi->name_length
-	printf "\n}\n"
-end
-
-define ____print_str
-	set $tmp = 0
-	set $str = $arg0
-	printf "\""
-	while $tmp < $arg1
-		if $str[$tmp] > 32 && $str[$tmp] < 127
-			printf "%c", $str[$tmp]
-		else
-			printf "\\%o", $str[$tmp]
-		end
-		set $tmp = $tmp + 1
-	end
-	printf "\""
-end
-
 define printzn
 	____executor_globals
 	set $ind = 0
@@ -543,8 +473,11 @@ define printzn
 	if $znode->op_type == 8
 		set $optype = "IS_UNUSED"
 	end
+	if $znode->op_type == 16
+		set $optype = "IS_CV"
+	end

-	printf "[%p] %s", $znode, $optype
+	printf "[0x%08x] %s", $znode, $optype

 	if $znode->op_type == 1
 		printf ": "
@@ -563,6 +496,9 @@ define printzn
 	if $znode->op_type == 8
 		printf "\n"
 	end
+	if $znode->op_type == 16
+		printf "\n"
+	end
 end

 document printzn
@@ -624,7 +560,7 @@ define zmemcheck
 			else
 				set $filename = $filename + 1
 			end
-			printf " %p ", $aptr
+			printf " 0x%08x ", $aptr
 			if $p->size == sizeof(struct _zval_struct) && ((struct _zval_struct *)$aptr)->type >= 0 && ((struct _zval_struct *)$aptr)->type < 10
 				printf "ZVAL?(%-2d) ", $p->size
 			else
@@ -654,7 +590,7 @@ define zmemcheck
 		end
 	end
 	if $not_found
-		printf "no such block that begins at %p.\n", $aptr
+		printf "no such block that begins at 0x%08x.\n", $aptr 
 	end
 	if $arg0 == 0
 		printf "-------------------------------------------------------------------------------\n"
@@ -1,181 +0,0 @@
-ext/mysqlnd/mysqlnd.h           ident
-ext/simplexml/simplexml.c       ident
-ext/iconv/php_iconv.h           ident
-ext/posix/posix.c               ident
-ext/recode/recode.c             ident
-ext/skeleton/create_stubs       ident
-ext/phar/phar/pharcommand.inc   ident
-ext/phar/phar.c                 ident
-ext/sysvmsg/sysvmsg.c           ident
-ext/enchant/enchant.c           ident
-ext/reflection/php_reflection.c ident
-ext/oci8/oci8.c                 ident
-ext/dba/libinifile/inifile.c    ident
-ext/dba/libflatfile/flatfile.c  ident
-ext/dba/libcdb/cdb_make.c       ident
-ext/dba/libcdb/cdb.c            ident
-ext/filter/filter.c             ident
-ext/zip/php_zip.c               ident
-README.input_filter             ident
-run-tests.php                   ident
-sapi/nsapi/nsapi.c              ident
-sapi/continuity/capi.c          ident
-Zend/RFCs/002.txt               ident
-Zend/RFCs/003.txt               ident
-ext/exif/exif.c                 ident
-ext/ldap/ldap.c                 ident
-ext/pdo_pgsql/pdo_pgsql.c       ident
-ext/tidy/tidy.c                 ident
-NEWS                            merge=NEWS
-UPGRADING                       merge=NEWS
-UPGRADING.INTERNALS             merge=NEWS
-/ext/bz2/tests/with_strings.phpt	-crlf
-/ext/dom/tests/bug40836.phpt	-crlf
-/ext/dom/tests/domelement.phpt	-crlf
-/ext/ereg/tests/eregi_basic_002.phpt	-crlf
-/ext/iconv/tests/iconv004.phpt	-crlf
-/ext/iconv/tests/iconv_basic.phpt	-crlf
-/ext/iconv/tests/iconv_strpos.phpt	-crlf
-/ext/iconv/tests/iconv_strpos_variation2.phpt	-crlf
-/ext/mbstring/tests/mb_strtoupper_error2.phpt	-crlf
-/ext/phar/tests/delete_in_phar_confirm.phpt	-crlf
-/ext/phar/tests/frontcontroller12.phpt	-crlf
-/ext/phar/tests/security.phpt	-crlf
-/ext/phar/tests/test_signaturealgos.phpt	-crlf
-/ext/reflection/tests/ReflectionMethod_invokeArgs_basic.phpt	-crlf
-/ext/reflection/tests/ReflectionProperty_getModifiers_basic.phpt	-crlf
-/ext/spl/tests/dllist_007.phpt	-crlf
-/ext/spl/tests/iterator_012.phpt	-crlf
-/ext/spl/tests/SplArray_fromArray.phpt	-crlf
-/ext/standard/tests/dir/scandir_variation3.phpt	-crlf
-/ext/standard/tests/general_functions/escapeshellcmd-win32.phpt	-crlf
-/ext/standard/tests/general_functions/set_magic_quotes_runtime_error.phpt	-crlf
-/ext/standard/tests/strings/bug26817.phpt	-crlf
-/ext/standard/tests/strings/bug26973.phpt	-crlf
-/ext/standard/tests/strings/bug27457.phpt	-crlf
-/ext/standard/tests/strings/bug28386.phpt	-crlf
-/ext/standard/tests/strings/bug37262.phpt	-crlf
-/ext/standard/tests/strings/bug40637.phpt	-crlf
-/ext/standard/tests/strings/bug40915.phpt	-crlf
-/ext/standard/tests/strings/bug61374.phpt	-crlf
-/ext/standard/tests/strings/chop_error.phpt	-crlf
-/ext/standard/tests/strings/chop_variation2.phpt	-crlf
-/ext/standard/tests/strings/chunk_split_variation10.phpt	-crlf
-/ext/standard/tests/strings/chunk_split_variation8.phpt	-crlf
-/ext/standard/tests/strings/count_chars_variation2.phpt	-crlf
-/ext/standard/tests/strings/dirname_error.phpt	-crlf
-/ext/standard/tests/strings/fprintf_variation_007_64bit.phpt	-crlf
-/ext/standard/tests/strings/highlight_file.phpt	-crlf
-/ext/standard/tests/strings/htmlentities03.phpt	-crlf
-/ext/standard/tests/strings/htmlentities04.phpt	-crlf
-/ext/standard/tests/strings/htmlentities08.phpt	-crlf
-/ext/standard/tests/strings/htmlentities15.phpt	-crlf
-/ext/standard/tests/strings/http_build_query.phpt	-crlf
-/ext/standard/tests/strings/metaphone.phpt	-crlf
-/ext/standard/tests/strings/ord_error.phpt	-crlf
-/ext/standard/tests/strings/printf_basic2.phpt	-crlf
-/ext/standard/tests/strings/printf_variation2.phpt	-crlf
-/ext/standard/tests/strings/quoted_printable_decode_basic.phpt	-crlf
-/ext/standard/tests/strings/rtrim.phpt	-crlf
-/ext/standard/tests/strings/setlocale_variation1.phpt	-crlf
-/ext/standard/tests/strings/sha1_basic.phpt	-crlf
-/ext/standard/tests/strings/similar_text_basic.phpt	-crlf
-/ext/standard/tests/strings/soundex.phpt	-crlf
-/ext/standard/tests/strings/sprintf_basic1.phpt	-crlf
-/ext/standard/tests/strings/sprintf_basic4.phpt	-crlf
-/ext/standard/tests/strings/sprintf_basic7.phpt	-crlf
-/ext/standard/tests/strings/sprintf_variation12.phpt	-crlf
-/ext/standard/tests/strings/sprintf_variation28.phpt	-crlf
-/ext/standard/tests/strings/sprintf_variation29.phpt	-crlf
-/ext/standard/tests/strings/sprintf_variation30.phpt	-crlf
-/ext/standard/tests/strings/sprintf_variation31.phpt	-crlf
-/ext/standard/tests/strings/sprintf_variation38.phpt	-crlf
-/ext/standard/tests/strings/sprintf_variation42.phpt	-crlf
-/ext/standard/tests/strings/sprintf_variation6.phpt	-crlf
-/ext/standard/tests/strings/sscanf_basic2.phpt	-crlf
-/ext/standard/tests/strings/sscanf_basic3.phpt	-crlf
-/ext/standard/tests/strings/str_getcsv_001.phpt	-crlf
-/ext/standard/tests/strings/stripcslashes_basic.phpt	-crlf
-/ext/standard/tests/strings/stripos_variation11.phpt	-crlf
-/ext/standard/tests/strings/stripos_variation13.phpt	-crlf
-/ext/standard/tests/strings/stripslashes_variation1.phpt	-crlf
-/ext/standard/tests/strings/stripslashes_variation2.phpt	-crlf
-/ext/standard/tests/strings/stristr_error.phpt	-crlf
-/ext/standard/tests/strings/strnatcasecmp_basic.phpt	-crlf
-/ext/standard/tests/strings/strncasecmp_variation6.phpt	-crlf
-/ext/standard/tests/strings/strncasecmp_variation7.phpt	-crlf
-/ext/standard/tests/strings/strncasecmp_variation8.phpt	-crlf
-/ext/standard/tests/strings/strrchr_error.phpt	-crlf
-/ext/standard/tests/strings/strrchr.phpt	-crlf
-/ext/standard/tests/strings/strrchr_variation11.phpt	-crlf
-/ext/standard/tests/strings/strrpos_error.phpt	-crlf
-/ext/standard/tests/strings/strrpos_variation4.phpt	-crlf
-/ext/standard/tests/strings/strrpos_variation8.phpt	-crlf
-/ext/standard/tests/strings/strstr2.phpt	-crlf
-/ext/standard/tests/strings/strtok_error.phpt	-crlf
-/ext/standard/tests/strings/strtok_variation2.phpt	-crlf
-/ext/standard/tests/strings/strtolower-win32.phpt	-crlf
-/ext/standard/tests/strings/substr_compare.phpt	-crlf
-/ext/standard/tests/strings/ucwords_variation1.phpt	-crlf
-/ext/standard/tests/strings/unpack.phpt	-crlf
-/ext/standard/tests/strings/vfprintf_basic7_64bit.phpt	-crlf
-/ext/standard/tests/strings/vfprintf_variation11_64bit.phpt	-crlf
-/ext/standard/tests/strings/vfprintf_variation12_64bit.phpt	-crlf
-/ext/standard/tests/strings/vfprintf_variation12.phpt	-crlf
-/ext/standard/tests/strings/vfprintf_variation13_64bit.phpt	-crlf
-/ext/standard/tests/strings/vfprintf_variation7.phpt	-crlf
-/ext/standard/tests/strings/vprintf_basic2.phpt	-crlf
-/ext/standard/tests/strings/vprintf_basic7_64bit.phpt	-crlf
-/ext/standard/tests/strings/vprintf_variation10.phpt	-crlf
-/ext/standard/tests/strings/vprintf_variation14_64bit.phpt	-crlf
-/ext/standard/tests/strings/vprintf_variation17.phpt	-crlf
-/ext/standard/tests/strings/vprintf_variation4.phpt	-crlf
-/ext/standard/tests/strings/vsprintf_basic4.phpt	-crlf
-/ext/standard/tests/strings/vsprintf_basic8.phpt	-crlf
-/ext/standard/tests/strings/vsprintf_variation12_64bit.phpt	-crlf
-/ext/standard/tests/strings/vsprintf_variation13_64bit.phpt	-crlf
-/ext/standard/tests/strings/vsprintf_variation15_64bit.phpt	-crlf
-/ext/standard/tests/strings/vsprintf_variation17.phpt	-crlf
-/ext/standard/tests/strings/vsprintf_variation4_64bit.phpt	-crlf
-/ext/standard/tests/strings/vsprintf_variation7.phpt	-crlf
-/ext/standard/tests/strings/wordwrap.phpt	-crlf
-/ext/standard/tests/strings/wordwrap_variation5.phpt	-crlf
-/ext/standard/tests/url/rawurldecode_variation_001.phpt	-crlf
-/ext/tidy/tests/009.phpt	-crlf
-/ext/tidy/tests/013.phpt	-crlf
-/ext/tidy/tests/021.phpt	-crlf
-/ext/tidy/tests/tidy_error.phpt	-crlf
-/ext/tokenizer/tests/002.phpt	-crlf
-/ext/tokenizer/tests/bug26463.phpt	-crlf
-/ext/tokenizer/tests/token_get_all_error.phpt	-crlf
-/ext/tokenizer/tests/token_get_all_variation11.phpt	-crlf
-/ext/tokenizer/tests/token_get_all_variation12.phpt	-crlf
-/ext/tokenizer/tests/token_get_all_variation13.phpt	-crlf
-/ext/tokenizer/tests/token_get_all_variation14.phpt	-crlf
-/ext/tokenizer/tests/token_get_all_variation15.phpt	-crlf
-/ext/tokenizer/tests/token_get_all_variation18.phpt	-crlf
-/ext/tokenizer/tests/token_get_all_variation19.phpt	-crlf
-/ext/tokenizer/tests/token_get_all_variation1.phpt	-crlf
-/ext/tokenizer/tests/token_get_all_variation2.phpt	-crlf
-/ext/tokenizer/tests/token_get_all_variation3.phpt	-crlf
-/ext/tokenizer/tests/token_get_all_variation5.phpt	-crlf
-/ext/tokenizer/tests/token_get_all_variation8.phpt	-crlf
-/ext/xml/tests/bug32001b.phpt		-crlf
-/ext/xmlwriter/tests/OO_003.phpt	-crlf
-/ext/xmlwriter/tests/xmlwriter_write_attribute_ns_error_001.phpt	-crlf
-/ext/zlib/tests/008.phpt			-crlf
-/ext/zlib/tests/gzopen_variation4.phpt	-crlf
-/ext/zlib/tests/gzrewind_error.phpt	-crlf
-/ext/zlib/tests/readgzfile_variation7.phpt	-crlf
-/ext/zlib/tests/readgzfile_variation8.phpt	-crlf
-/ext/zlib/tests/zlib_scheme_stat_basic.phpt	-crlf
-/sapi/cli/tests/006.phpt			-crlf
-/tests/run-test/test009.phpt		-crlf
-/Zend/tests/012.phpt				-crlf
-/Zend/tests/bug28072.phpt			-crlf
-/Zend/tests/bug38624.phpt			-crlf
-/Zend/tests/bug40784.phpt			-crlf
-/Zend/tests/bug43053.phpt			-crlf
-/Zend/tests/bug51176.phpt			-crlf
-/Zend/tests/each_003.phpt			-crlf
-/Zend/tests/errmsg_006.phpt			-crlf
@@ -1,262 +0,0 @@
-# General Ignores
-*~
-.#*
-*.
-*.slo
-*.mk
-*.mem
-*.gcda
-*.gcno
-*.la
-*.lo
-*.o
-*.a
-*.ncb
-*.opt
-*.plg
-*swp
-*.patch
-*.tgz
-*.tar.gz
-*.tar.bz2
-*.tar.xz
-*.tar.gz.asc
-*.tar.bz2.asc
-*.tar.xz.asc
-.FBCIndex
-.FBCLockFolder
-.deps
-.libs
-phpt.*
-core
-dynlib.m4
-Debug
-Debug_TS
-Makefile
-Makefile.fragments
-Makefile.objects
-Release
-Release_TS
-Release_TSDbg
-Release_TS_inline
-Release_inline
-ZendEngine1
-_libs
-acconfig.h
-aclocal.m4
-autom4te.cache
-bsd_converted
-buildconf.stamp
-buildmk.stamp
-confdefs.h
-config.h
-config.guess
-config.cache
-config.h.in
-config.log
-config.nice
-config.nice.bat
-config.status
-config.sub
-config_vars.mk
-configuration-parser.c
-configuration-parser.h
-configuration-parser.output
-configuration-scanner.c
-configure
-configure.bat
-configure.js
-conftest
-conftest.c
-debug.log
-diff
-generated_lists
-include
-install-sh
-internal_functions.c
-lcov_data
-lcov_html
-libs
-libtool
-meta_cc
-meta_ccld
-missing
-mkinstalldirs
-modules
-php
-php-*.tar.gz
-php5.spec
-php_lcov.info
-php_test_results_*.txt
-php_version.h
-results.txt
-shlibtool
-stamp-h
-test.php3
-tmp-php.ini
-want_dependencies
-x64
-stamp-h.in
-scan_makefile_in.awk
-TSRM/tsrm_config.h
-Zend/zend_config.h
-Zend/zend_dtrace_gen.h
-Zend/zend_dtrace_gen.hbak
-Zend/zend_ini_parser.c
-Zend/zend_ini_parser.h
-Zend/zend_ini_parser.output
-Zend/zend_language_parser.c
-Zend/zend_language_parser.h
-Zend/zend_language_parser.output
-ext/date/lib/timelib_config.h
-ext/iconv/php_iconv_aliased_libiconv.h
-ext/phar/phar.php
-main/php_config.h
-main/php_config.h.in
-
-# Test specific Ignores
-tests/*/*.diff
-tests/*/*.out
-tests/*/*.php
-tests/*/*.exp
-tests/*/*.log
-tests/*/*.sh
-*/tests/*.diff
-*/tests/*.out
-*/tests/*.php
-*/tests/*.exp
-*/tests/*.log
-*/tests/*.sh
-*/tests/*/*.diff
-*/tests/*/*.out
-*/tests/*/*.php
-*/tests/*/*.exp
-*/tests/*/*.log
-*/tests/*/*.sh
-*/*/tests/*.diff
-*/*/tests/*.out
-*/*/tests/*.php
-*/*/tests/*.exp
-*/*/tests/*.log
-*/*/tests/*.sh
-*/*/tests/*/*.diff
-*/*/tests/*/*.out
-*/*/tests/*/*.php
-*/*/tests/*/*.exp
-*/*/tests/*/*.log
-*/*/tests/*/*.sh
-
-# Extension specifc ignores
-ext/*/configure.in
-ext/*/ltmain.sh
-ext/*/libs.mk
-ext/*/build
-ext/*/scan_makefile_in.awk
-ext/*/Makefile.global
-ext/*/acinclude.m4
-ext/*/config.sub
-
-# Extension specific
-ext/iconv/scan_makefile_in.awk
-ext/iconv/php_have_bsd_iconv.h
-ext/iconv/php_have_ibm_iconv.h
-ext/iconv/php_have_libiconv.h
-ext/iconv/php_php_iconv_h_path.h
-ext/iconv/php_have_glibc_iconv.h
-ext/iconv/php_php_iconv_impl.h
-ext/iconv/php_have_iconv.h
-ext/iconv/php_iconv_supports_errno.h
-ext/mbstring/libmbfl/Makefile.in
-ext/mbstring/libmbfl/autoscan.log
-ext/mbstring/libmbfl/config.sub
-ext/mbstring/libmbfl/depcomp
-ext/mbstring/libmbfl/ltmain.sh
-ext/mbstring/libmbfl/stamp-h1
-ext/mbstring/libmbfl/*.dll
-ext/mbstring/libmbfl/*.lib
-ext/mbstring/libmbfl/*.RES
-ext/mbstring/libmbfl/*.res
-ext/mbstring/libmbfl/*.obj
-ext/mbstring/libmbfl/*.tds
-ext/mbstring/libmbfl/filters/Makefile.in
-ext/mbstring/libmbfl/mbfl/Makefile.in
-ext/mbstring/libmbfl/mbfl/EastAsianWidth.txt
-ext/mbstring/libmbfl/nls/Makefile.in
-ext/mssql/#*#
-ext/mssql/Makefile.global
-ext/mssql/acinclude.m4
-ext/mssql/config.sub
-ext/mssql/configure.in
-ext/mssql/ltmain.sh
-ext/mysql/weztest.sqlite
-ext/oci8/tests/*.tmp
-ext/oci8/tests/*.vglog
-ext/pdo/conftest*
-ext/pdo/tests/*.db
-ext/pdo/tests/*.tmp
-ext/pdo_firebird/conftest*
-ext/pdo_mysql/conftest*
-ext/pdo_mysql/tests/*.db
-ext/pdo_mysql/tests/*.tmp
-ext/pdo_oci/conftest*
-ext/pdo_odbc/tests/*.db
-ext/pdo_odbc/tests/*.tmp
-ext/pdo_odbc/tests/*.mdb
-ext/pdo_pgsql/conftest*
-ext/pdo_pgsql/tests/*.db
-ext/pdo_pgsql/tests/*.tmp
-ext/pdo_sqlite/conftest*
-ext/pdo_sqlite/sqlite3.h
-ext/pdo_sqlite/tests/*.db
-ext/pdo_sqlite/tests/*.tmp
-ext/phar/phar.phar
-ext/phar/phar.1
-ext/phar/phar.phar.1
-ext/pspell/tests/*.tmp
-ext/reflection/xml
-ext/reflection/html
-ext/reflection/spl.chm
-ext/simplexml/examples/security.new.xml
-ext/spl/examples/.htaccess
-ext/spl/examples/*.phps
-ext/sqlite3/tests/phpsql*
-ext/sqlite3/tests/*.db
-ext/sqlite3/tests/*.tmp
-ext/standard/tests/misc/*.txt
-ext/standard/tests/strings/*.txt
-main/build-defs.h
-main/internal_functions_cli.c
-main/config.w32.h
-main/stamp-h1
-main/streams/build-defs.h
-main/streams/stamp-h1
-pear/install-pear-nozlib.phar
-pear/phpize
-pear/run-tests
-pear/php-config
-pear/scripts
-sapi/apache/libphp5.module
-sapi/apache2handler/libphp5.module
-sapi/apache_hooks/libphp5.module
-sapi/cgi/php-cgi
-sapi/cgi/php-cgi.1
-sapi/cli/php.1
-sapi/fpm/php-fpm
-sapi/fpm/php-fpm.1
-sapi/fpm/init.d.php-fpm
-sapi/fpm/php-fpm.conf
-sapi/fpm/fpm/php-cgi
-sapi/phpdbg/phpdbg_parser.c
-sapi/phpdbg/phpdbg_parser.h
-sapi/phpdbg/phpdbg
-scripts/php-config
-scripts/phpize
-scripts/man1/*.1
-win32/*.suo
-win32/*.aps
-win32/*.positions
-win32/ext
-win32/phpts.def
-win32/wsyslog.h
-win32/win32.dsp
-win32/php.dsw
@@ -1,58 +0,0 @@
-language: c
-sudo: false
-addons:
-  apt:
-    packages:
-      - locales
-      - language-pack-de
-      - re2c
-      - libgmp-dev
-      - libicu-dev
-      - libmcrypt-dev
-      - libtidy-dev
-      - libenchant-dev
-      - libaspell-dev
-      - libpspell-dev
-      - librecode-dev
-
-notifications:
-    email: 
-       on_failure: change
-    irc:
-      template:
-        - "%{repository}#%{build_number} (%{branch} - %{commit} : %{author}): %{message} -  Change view : %{compare_url} - Build details : %{build_url}"
-      channels:
-        - "irc.efnet.org#php.pecl"
-      on_success: change
-      on_failure: always
-
-cache: 
-    - apt
-
-env:
-    global:
-      - MYSQL_TEST_HOST=127.0.0.1
-      - MYSQL_TEST_USER=travis
-      - PDO_MYSQL_TEST_DSN="mysql:host=127.0.0.1;dbname=test"
-      - PDO_MYSQL_TEST_USER=travis
-      - PDO_MYSQL_TEST_PASS=
-      - PDO_MYSQL_TEST_HOST=127.0.0.1
-      - REPORT_EXIT_STATUS=1
-    matrix:
-      - ENABLE_MAINTAINER_ZTS=0 ENABLE_DEBUG=0
-      - ENABLE_MAINTAINER_ZTS=1 ENABLE_DEBUG=1
-
-before_script:
-    # Compile PHP
-    - ./travis/compile.sh
-    # Setup Extensions 
-    - . ./travis/ext/mysql/setup.sh
-    - . ./travis/ext/mysqli/setup.sh
-    - . ./travis/ext/pdo_mysql/setup.sh
-    - . ./travis/ext/pgsql/setup.sh
-    - . ./travis/ext/pdo_pgsql/setup.sh
-
-# Run PHPs run-tests.php 
-script:
-    - ./sapi/cli/php run-tests.php -p `pwd`/sapi/cli/php -g "FAIL,XFAIL,BORK,WARN,LEAK,SKIP" --offline --show-diff --set-timeout 120
-    - ./sapi/cli/php sapi/phpdbg/tests/run-tests.php -diff2stdout --phpdbg sapi/phpdbg/phpdbg
@@ -2,11 +2,11 @@
  PHP Coding Standards
 ========================

-This file lists several standards that any programmer adding or changing
-code in PHP should follow.  Since this file was added at a very late
+This file lists several standards that any programmer, adding or changing
+code in PHP, should follow.  Since this file was added at a very late
 stage of the development of PHP v3.0, the code base does not (yet) fully
 follow it, but it's going in that general direction.  Since we are now
-well into version 5 releases, many sections have been recoded to use
+well into the version 4 releases, many sections have been recoded to use
 these rules.

 Code Implementation
@@ -42,7 +42,7 @@ Exceptions:

 4.  When writing functions that deal with strings, be sure to remember
    that PHP holds the length property of each string, and that it
-    shouldn't be calculated with strlen().  Write your functions in such
+    shouldn't be calculated with strlen().  Write your functions in a such
    a way so that they'll take advantage of the length property, both
    for efficiency and in order for them to be binary-safe.
    Functions that change strings and obtain their new lengths while
@@ -59,8 +59,8 @@ Exceptions:
    you're calling.

 7.  When commenting out code using a #if statement, do NOT use 0 only. Instead
-    use "<git username here>_0". For example, #if FOO_0, where FOO is your
-    git user foo.  This allows easier tracking of why code was commented out,
+    use "<svn username here>_0". For example, #if FOO_0, where FOO is your
+    svn user foo.  This allows easier tracking of why code was commented out,
    especially in bundled libraries.

 8.  Do not define functions that are not available.  For instance, if a
@@ -82,7 +82,7 @@ Exceptions:
    library may need to control or free the memory, or when the memory in
    question needs to survive between multiple requests.

-User Functions/Methods Naming Conventions
+Naming Conventions
 ------------------

 1.  Function names for user-level functions should be enclosed with in
@@ -151,7 +151,7 @@ User Functions/Methods Naming Conventions

 7.  Classes should be given descriptive names. Avoid using abbreviations where
    possible. Each word in the class name should start with a capital letter,
-    without underscore delimiters (CamelCaps starting with a capital letter).
+    without underscore delimiters (CampelCaps starting with a capital letter).
    The class name should be prefixed with the name of the 'parent set' (e.g.
    the name of the extension)::

@@ -163,26 +163,6 @@ User Functions/Methods Naming Conventions
    'foobar'
    'foo_bar'

-Internal Function Naming Convensions
----------------------
-
-1.  Functions that are part of the external API should be named
-    'php_modulename_function()' to avoid symbol collision. They should be in
-    lowercase, with words underscore delimited. Exposed API must be defined
-    in 'php_modulename.h'.
-
-    PHPAPI char *php_session_create_id(PS_CREATE_SID_ARGS);
-
-    Unexposed module function should be static and should not be defined in
-    'php_modulename.h'.
-
-    static int php_session_destroy(TSRMLS_D)
-
-2.  Main module source file must be named 'modulename.c'.
-
-3.  Header file that is used by other sources must be named 'php_modulename.h'.
-
-
 Syntax and indentation
 ----------------------

@@ -201,9 +181,9 @@ Syntax and indentation
    of PHP or one of its standard modules, please maintain the K&R
    style.  This applies to just about everything, starting with
    indentation and comment styles and up to function declaration
-    syntax. Also see Indentstyle.
+    syntax. Also see Indentstyle_.

-    Indentstyle: http://www.catb.org/~esr/jargon/html/I/indent-style.html
+.. _Indentstyle: http://www.catb.org/~esr/jargon/html/I/indent-style.html

 3.  Be generous with whitespace and braces.  Keep one empty line between the
    variable declaration section and the statements in a block, as well as
@@ -279,10 +259,7 @@ The file labelled 'EXPERIMENTAL' should include the following
 information::

  Any authoring information (known bugs, future directions of the module).
-  Ongoing status notes which may not be appropriate for Git comments.
-
-In general new features should go to PECL or experimental branches until
-there are specific reasons for directly adding it to the core distribution.
+  Ongoing status notes which may not be appropriate for SVN comments.

 Aliases & Legacy Documentation
 -----------------------------------
@@ -73,12 +73,6 @@ PRIMARY MAINTAINER:  Edin Kadribasic <edink@php.net>
 MAINTENANCE:         Maintained
 STATUS:              Working
 -------------------------------------------------------------------------------
-EXTENSION:           fpm
-PRIMARY MAINTAINER:  Antony Dovgal <tony2001@php.net>, Jerome Loyet <fat@php.net>
-MAINTENANCE:         Maintained
-STATUS:              Working
-SINCE:               5.3.3
-------------------------------------------------------------------------------
 EXTENSION:           isapi
 MAINTENANCE:         Unknown
 STATUS:              Working
@@ -147,7 +141,7 @@ STATUS:              Working
 COMMENT:             Tested on phpts and isapi versions
 -------------------------------------------------------------------------------
 EXTENSION:           mysql
-PRIMARY MAINTAINER:  Zak Greant <zak@mysql.com>, Georg Richter <georg@php.net>, Andrey Hristov <andrey@php.net>, Johannes Schlüter <johannes@php.net>,  Ulf Wendel <uw@php.net>
+PRIMARY MAINTAINER:  Zak Greant <zak@mysql.com>, Georg Richter <georg@php.net>,  Johannes Schlüter <johannes@php.net>,  Ulf Wendel <uw@php.net>
 MAINTENANCE:         Maintained
 STATUS:              Working
 -------------------------------------------------------------------------------
@@ -158,7 +152,7 @@ STATUS:              Working
 SINCE:               5.0
 -------------------------------------------------------------------------------
 EXTENSION:           mysqlnd
-PRIMARY MAINTAINER:  Andrey Hristov <andrey@php.net>, Johannes Schlüter <johannes@php.net>, Ulf Wendel <uw@php.net>      
+PRIMARY MAINTAINER:  Georg Richter <georg@php.net>, Andrey Hristov <andrey@php.net>,  Johannes Schlüter <johannes@php.net>, Ulf Wendel <uw@php.net>      
 MAINTENANCE:         Maintained
 STATUS:              Working
 SINCE:               5.3
@@ -175,7 +169,7 @@ STATUS:              Working
 COMMENT:             Working 
 -------------------------------------------------------------------------------
 EXTENSION:           pdo
-PRIMARY MAINTAINER:  Ilia Alshanetsky <iliaa@php.net>, Wez Furlong <wez@php.net>
+PRIMARY MAINTAINER:  Unknown
 MAINTENANCE:         Odd fixes
 STATUS:              Working
 SINCE:               5.1
@@ -193,7 +187,7 @@ STATUS:              Working
 SINCE:               5.1
 -------------------------------------------------------------------------------
 EXTENSION:           pdo_mysql
-PRIMARY MAINTAINER:  Ilia Alshanetsky <iliaa@php.net>, Johannes Schlüter <johannes@php.net>, Andrey Hristov <andrey@php.net>,  Ulf Wendel <uw@php.net>
+PRIMARY MAINTAINER:  Ilia Alshanetsky <iliaa@php.net>, Johannes Schlüter <johannes@php.net>, Andrey Hristov <andrey@php.net>, Ulf Wendel <uw@php.net>
 MAINTENANCE:         Odd fixes
 STATUS:              Working
 SINCE:               5.1
@@ -205,7 +199,7 @@ STATUS:              Working
 SINCE:               5.1
 -------------------------------------------------------------------------------
 EXTENSION:           pdo_oci
-PRIMARY MAINTAINER:  Christopher Jones <sixd@php.net>
+PRIMARY MAINTAINER:  Unknown
 MAINTENANCE:         Odd fixes
 STATUS:              Working
 SINCE:               5.1
@@ -217,7 +211,7 @@ STATUS:              Working
 SINCE:               5.1
 -------------------------------------------------------------------------------
 EXTENSION:           pdo_sqlite
-PRIMARY MAINTAINER:  Ilia Alshanetsky <iliaa@php.net>
+PRIMARY MAINTAINER:  Unknown
 MAINTENANCE:         Odd fixes
 STATUS:              Working
 SINCE:               5.1
@@ -229,7 +223,7 @@ STATUS:              Working
 COMMENT:             Use PostgreSQL 7.0.x or later. PostgreSQL 6.5.3 or less have fatal bug.
 -------------------------------------------------------------------------------
 EXTENSION:           sqlite
-PRIMARY MAINTAINER:  Marcus Boerger <helly@php.net>, Wez Furlong <wez@php.net>, Ilia Alshanetsky <iliaa@php.net>
+PRIMARY MAINTAINER:  Marcus Boerger <helly@php.net>, Wez Furlong <wez@php.net>
 MAINTENANCE:         Maintained
 STATUS:              Working
 SINCE:               5.0 (Since 4.3.2 in PECL)
@@ -337,7 +331,7 @@ MAINTENANCE:         Maintained
 STATUS:              Working
 -------------------------------------------------------------------------------
 EXTENSION:           curl
-PRIMARY MAINTAINER:  Sterling Hughes <sterling@php.net>, Ilia Alshanetsky <iliaa@php.net>, Pierrick Charron <pierrick@php.net>
+PRIMARY MAINTAINER:  Sterling Hughes <sterling@php.net>,Ilia Alshanetsky <iliaa@php.net>
 MAINTENANCE:         Maintained
 STATUS:              Working
 SINCE:               4.0.2
@@ -385,23 +379,11 @@ MAINTENANCE:         Maintained
 STATUS:              Working
 SINCE:               4.0.4
 -------------------------------------------------------------------------------
-EXTENSION:           hash
-PRIMARY MAINTAINER:  Sara Golemon <pollita@php.net>, Mike Wallner <mike@php.net>, Anatol Belski <ab@php.net>
-MAINTENANCE:         Maintained
-STATUS:              Working
-SINCE:               5.1.2
-------------------------------------------------------------------------------
 EXTENSION:           iconv
 PRIMARY MAINTAINER:  Moriyoshi Koizumi <moriyoshi@php.net>
 MAINTENANCE:         Maintained
 STATUS:              Working
 -------------------------------------------------------------------------------
-EXTENSION:           intl
-PRIMARY MAINTAINER:  Stanislav Malyshev <stas@php.net>
-MAINTENANCE:         Maintained
-STATUS:              Working
-SINCE:               5.3
-------------------------------------------------------------------------------
 EXTENSION:           imap
 PRIMARY MAINTAINER:  Chuck Hagenbuch <chuck@horde.org>, Ilia Alshanetsky <iliaa@php.net>, Pierre-Alain Joye <pajoye@php.net>
 MAINTENANCE:         Maintained
@@ -444,12 +426,6 @@ PRIMARY MAINTAINER:  Frank M. Kromann
 MAINTENANCE:         Unknown
 STATUS:              Experimental
 -------------------------------------------------------------------------------
-EXTENSION:           opcache
-PRIMARY MAINTAINER:  Dmitry Stogov <dmitry@zend.com>, Xinchen Hui <laruence@php.net>
-MAINTENANCE:         Maintained
-STATUS:              Working
-SINCE:               5.5.0
-------------------------------------------------------------------------------
 EXTENSION:           openssl
 PRIMARY MAINTAINER:  Wez Furlong <wez@php.net>, Pierre-Alain Joye <pajoye@php.net>
 MAINTENANCE:         Maintained
@@ -467,7 +443,7 @@ MAINTENANCE:         Maintained
 STATUS:              Working
 -------------------------------------------------------------------------------
 EXTENSION:           phar
-PRIMARY MAINTAINER:  Greg Beaver <cellog@php.net>, Marcus Börger <helly@php.net>, Steph Fox <sfox@php.net>
+PRIMARY MAINTAINER:  Greg Beaver <cellog@php.net>, Marcus Börger <helly@php.net>
 MAINTENANCE:         Maintained
 STATUS:              Working
 SINCE:               5.3
@@ -509,8 +485,8 @@ STATUS:              Working
 SINCE:               4.0.3
 -------------------------------------------------------------------------------
 EXTENSION:           snmp
-PRIMARY MAINTAINER:  Boris Lytochkin <lytboris@php.net>, Rasmus Lerdorf <rasmus@php.net>, Pierre-Alain Joye <pajoye@php.net>
-MAINTENANCE:         Maintained
+PRIMARY MAINTAINER:  Rasmus Lerdorf <rasmus@php.net>, Pierre-Alain Joye <pajoye@php.net>
+MAINTENANCE:         Odd Fixes
 STATUS:              Working
 -------------------------------------------------------------------------------
 EXTENSION:           sockets
@@ -544,7 +520,12 @@ STATUS:              Working
 -------------------------------------------------------------------------------
 EXTENSION:           tokenizer
 PRIMARY MAINTAINER:  Andrei Zmievski <andrei@php.net>
-MAINTENANCE:         Unknown
+MAINTENANCE:         Maintained
+STATUS:              Working
+-------------------------------------------------------------------------------
+EXTENSION:           unicode
+MAINTENANCE:         Andrei Zmievski <andrei@php.net>
+MAINTENANCE:         Maintained
 STATUS:              Working
 -------------------------------------------------------------------------------
 EXTENSION:           zip
@@ -1,6 +1,6 @@
 -------------------------------------------------------------------- 
                  The PHP License, version 3.01
-Copyright (c) 1999 - 2016 The PHP Group. All rights reserved.
+Copyright (c) 1999 - 2009 The PHP Group. All rights reserved.
 -------------------------------------------------------------------- 

 Redistribution and use in source and binary forms, with or without
@@ -7,7 +7,7 @@ $(builddir)/zend_language_scanner.lo: $(srcdir)/zend_language_parser.h
 $(builddir)/zend_ini_scanner.lo: $(srcdir)/zend_ini_parser.h

 $(srcdir)/zend_language_scanner.c: $(srcdir)/zend_language_scanner.l
-	@(cd $(top_srcdir); $(RE2C) $(RE2C_FLAGS) --no-generation-date --case-inverted -cbdFt Zend/zend_language_scanner_defs.h -oZend/zend_language_scanner.c Zend/zend_language_scanner.l)
+	@(cd $(top_srcdir); $(RE2C) $(RE2C_FLAGS) --case-inverted -cbdFt Zend/zend_language_scanner_defs.h -oZend/zend_language_scanner.c Zend/zend_language_scanner.l)

 $(srcdir)/zend_language_parser.h: $(srcdir)/zend_language_parser.c
 $(srcdir)/zend_language_parser.c: $(srcdir)/zend_language_parser.y
@@ -18,6 +18,6 @@ $(srcdir)/zend_ini_parser.c: $(srcdir)/zend_ini_parser.y
 	@$(YACC) -p ini_ -v -d $(srcdir)/zend_ini_parser.y -o $@

 $(srcdir)/zend_ini_scanner.c: $(srcdir)/zend_ini_scanner.l
-	@(cd $(top_srcdir); $(RE2C) $(RE2C_FLAGS) --no-generation-date --case-inverted -cbdFt Zend/zend_ini_scanner_defs.h -oZend/zend_ini_scanner.c Zend/zend_ini_scanner.l)
+	@(cd $(top_srcdir); $(RE2C) $(RE2C_FLAGS) --case-inverted -cbdFt Zend/zend_ini_scanner_defs.h -oZend/zend_ini_scanner.c Zend/zend_ini_scanner.l)

 $(builddir)/zend_indent.lo $(builddir)/zend_highlight.lo $(builddir)/zend_compile.lo: $(srcdir)/zend_language_parser.h
@@ -3,19 +3,33 @@
 # LCOV
 #

-LCOV_INCLUDE="."
-
 lcov: lcov-html

-lcov-test: lcov-clean-data test
+lcov-test: all
+	@echo "Running test suite"
+	@find . -name \*.gcda -o -name \*.da -o -name \*.bbg? | xargs rm -f
+	-@if test ! -z "$(PHP_EXECUTABLE)" && test -x "$(PHP_EXECUTABLE)"; then \
+		NO_INTERACTION=1 \
+		TEST_PHP_EXECUTABLE=$(PHP_EXECUTABLE) \
+		TEST_PHP_SRCDIR=$(top_srcdir) \
+		CC="$(CC)" \
+			$(PHP_EXECUTABLE) -d 'open_basedir=' -d 'output_buffering=0' -d 'memory_limit=-1' $(top_srcdir)/run-tests.php -d 'extension_dir=modules/' -d `( . $(PHP_MODULES) ; echo extension=$$dlname)` tests/; \
+	elif test ! -z "$(SAPI_CLI_PATH)" && test -x "$(SAPI_CLI_PATH)"; then \
+		NO_INTERACTION=1 \
+		TEST_PHP_EXECUTABLE=$(top_builddir)/$(SAPI_CLI_PATH) \
+		TEST_PHP_SRCDIR=$(top_srcdir) \
+		CC="$(CC)" \
+			$(top_builddir)/$(SAPI_CLI_PATH) -d 'open_basedir=' -d 'output_buffering=0' -d 'memory_limit=-1' $(top_srcdir)/run-tests.php $(TESTS); \
+	else \
+		echo "ERROR: Cannot run tests without CLI sapi."; \
+	fi

 php_lcov.info: lcov-test
 	@echo "Generating data for $@"
 	@rm -rf lcov_data/
 	@$(mkinstalldirs) lcov_data/
 	@echo
-	-@files=`find . -name \*.gcda -o -name \*.gcno -o -name \*.da -o -name \*.c -o -name \*.h | sed -e 's/^\.\///' | sed -e 's/\.gcda//g' -e 's/\.gcno//g' -e 's/\.da//g' | $(EGREP) $(LCOV_INCLUDE) | sed -e 's/.libs/zzzz/g' | sort | sed -e 's/zzzz/.libs/g' | uniq` ;\
-	for x in $$files; do \
+	-@find . -name \*.gcda -o -name \*.gcno -o -name \*.da -o -name \*.h | sed -e 's/^\.\///' | sed -e 's/\.gcda//g' -e 's/\.gcno//g' -e 's/\.da//g' | uniq | while read x; do \
 		echo -n . ;\
 		y=`echo $$x | sed -e 's!\.libs/!!'`; \
 		dir=lcov_data/`dirname $$x`; \
@@ -41,26 +55,14 @@ php_lcov.info: lcov-test
 		if test -f "$(top_builddir)/$$y.c"; then \
 			ln -f -s $(top_builddir)/$$y.c lcov_data/$$y.c; \
 		fi; \
-		if test -f "$$x.gcno"; then \
-			cp $$x.gcno lcov_data/$$y.gcno ; \
-		fi; \
-		if test -f "$$x.gcda"; then \
-			cp $$x.gcda lcov_data/$$y.gcda ; \
-		fi; \
-		if test -f "$$x.da"; then \
-			cp $$x.da   lcov_data/$$y.da ; \
-		fi; \
-		if test -f "$$x.bb"; then \
-			cp $$x.bb   lcov_data/$$y.bb ; \
-		fi; \
-		if test -f "$$x.bbg"; then \
-			cp $$x.bbg  lcov_data/$$y.bbg ; \
-		fi; \
-	done; \
-	for dir in ext/bcmath/libbcmath ext/date/lib ext/fileinfo/libmagic ext/gd/libgd ext/mbstring/libmbfl ext/mbstring/oniguruma ext/pcre/pcrelib ext/pdo_sqlite/libsqlite ext/sqlite3/libsqlite ext/xmlrpc/libxmlrpc ext/zip/lib; do \
-		if test -d lcov_data/$$dir; then \
-			rm -rf lcov_data/$$dir ; \
-		fi; \
+		test -f "$$x.gcno" && cp $$x.gcno lcov_data/$$y.gcno ; \
+		test -f "$$x.gcda" && cp $$x.gcda lcov_data/$$y.gcda ; \
+		test -f "$$x.da"   && cp $$x.da   lcov_data/$$y.da ; \
+		test -f "$$x.bb"   && cp $$x.bb   lcov_data/$$y.bb ; \
+		test -f "$$x.bbg"  && cp $$x.bbg  lcov_data/$$y.bbg ; \
+	done
+	for dir in ext/bcmath/libbcmath ext/fileinfo/libmagic ext/gd/libgd ext/mbstring/libmbfl ext/mbstring/oniguruma ext/pcre/pcrelib ext/pdo_sqlite/libsqlite ext/sqlite/libsqlite ext/sqlite3/libsqlite ext/xmlrpc/libxmlrpc ext/zip/lib; do \
+		test -d lcov_data/$$dir && rm -rf lcov_data/$$dir ; \
 	done
 	@echo 
 	@echo "Generating $@"
@@ -75,5 +77,3 @@ lcov-clean:
 	rm -rf lcov_data/
 	rm -rf lcov_html/

-lcov-clean-data:
-	@find . -name \*.gcda -o -name \*.da -o -name \*.bbg? | xargs rm -f
@@ -10,11 +10,9 @@ all: $(all_targets)
 	@echo "Build complete."
 	@echo "Don't forget to run 'make test'."
 	@echo
-
+	
 build-modules: $(PHP_MODULES) $(PHP_ZEND_EX)

-build-binaries: $(PHP_BINARIES)
-
 libphp$(PHP_MAJOR_VERSION).la: $(PHP_GLOBAL_OBJS) $(PHP_SAPI_OBJS)
 	$(LIBTOOL) --mode=link $(CC) $(CFLAGS) $(EXTRA_CFLAGS) -rpath $(phptempdir) $(EXTRA_LDFLAGS) $(LDFLAGS) $(PHP_RPATHS) $(PHP_GLOBAL_OBJS) $(PHP_SAPI_OBJS) $(EXTRA_LIBS) $(ZEND_EXTRA_LIBS) -o $@
 	-@$(LIBTOOL) --silent --mode=install cp $@ $(phptempdir)/$@ >/dev/null 2>&1
@@ -37,8 +35,6 @@ install-sapi: $(OVERALL_TARGET)
 	fi
 	@$(INSTALL_IT)

-install-binaries: build-binaries $(install_binary_targets)
-
 install-modules: build-modules
 	@test -d modules && \
 	$(mkinstalldirs) $(INSTALL_ROOT)$(EXTENSION_DIR)
@@ -53,7 +49,7 @@ install-headers:
 			paths="$$paths $(INSTALL_ROOT)$(phpincludedir)/$$i"; \
 		done; \
 		$(mkinstalldirs) $$paths && \
-		echo "Installing header files:           $(INSTALL_ROOT)$(phpincludedir)/" && \
+		echo "Installing header files:          $(INSTALL_ROOT)$(phpincludedir)/" && \
 		for i in `echo $(INSTALL_HEADERS)`; do \
 			if test "$(PHP_PECL_EXTENSION)"; then \
 				src=`echo $$i | $(SED) -e "s#ext/$(PHP_PECL_EXTENSION)/##g"`; \
@@ -83,10 +79,10 @@ PHP_TEST_SHARED_EXTENSIONS =  ` \
 			. $$i; $(top_srcdir)/build/shtool echo -n -- " -d $(ZEND_EXT_TYPE)=$(top_builddir)/modules/$$dlname"; \
 		done; \
 	fi`
-PHP_DEPRECATED_DIRECTIVES_REGEX = '^(magic_quotes_(gpc|runtime|sybase)?|(zend_)?extension(_debug)?(_ts)?)[\t\ ]*='
+PHP_DEPRECATED_DIRECTIVES_REGEX = '^(define_syslog_variables|register_(globals|long_arrays)?|safe_mode|safe_mode_(gid|include_dir|exec_dir|allowed_env_vars|protected_env_vars)?|highlight_bg|enable_dl|detect_unicode|allow_call_time_pass_reference|magic_quotes_(gpc|runtime|sybase)?|(zend_)?extension(_debug)?(_ts)?)[\t\ ]*='

 test: all
-	@if test ! -z "$(PHP_EXECUTABLE)" && test -x "$(PHP_EXECUTABLE)"; then \
+	-@if test ! -z "$(PHP_EXECUTABLE)" && test -x "$(PHP_EXECUTABLE)"; then \
 		INI_FILE=`$(PHP_EXECUTABLE) -d 'display_errors=stderr' -r 'echo php_ini_loaded_file();' 2> /dev/null`; \
 		if test "$$INI_FILE"; then \
 			$(EGREP) -h -v $(PHP_DEPRECATED_DIRECTIVES_REGEX) "$$INI_FILE" > $(top_builddir)/tmp-php.ini; \
@@ -102,9 +98,6 @@ test: all
 		TEST_PHP_SRCDIR=$(top_srcdir) \
 		CC="$(CC)" \
 			$(PHP_EXECUTABLE) -n -c $(top_builddir)/tmp-php.ini $(PHP_TEST_SETTINGS) $(top_srcdir)/run-tests.php -n -c $(top_builddir)/tmp-php.ini -d extension_dir=$(top_builddir)/modules/ $(PHP_TEST_SHARED_EXTENSIONS) $(TESTS); \
-		TEST_RESULT_EXIT_CODE=$$?; \
-		rm $(top_builddir)/tmp-php.ini; \
-		exit $$TEST_RESULT_EXIT_CODE; \
 	else \
 		echo "ERROR: Cannot run tests without CLI sapi."; \
 	fi
@@ -115,19 +108,10 @@ clean:
 	find . -name \*.la -o -name \*.a | xargs rm -f 
 	find . -name \*.so | xargs rm -f
 	find . -name .libs -a -type d|xargs rm -rf
-	rm -f libphp$(PHP_MAJOR_VERSION).la $(SAPI_CLI_PATH) $(SAPI_CGI_PATH) $(SAPI_MILTER_PATH) $(SAPI_LITESPEED_PATH) $(SAPI_FPM_PATH) $(OVERALL_TARGET) modules/* libs/*
+	rm -f libphp$(PHP_MAJOR_VERSION).la $(SAPI_CLI_PATH) $(OVERALL_TARGET) modules/* libs/*

 distclean: clean
-	rm -f Makefile config.cache config.log config.status Makefile.objects Makefile.fragments libtool main/php_config.h main/internal_functions_cli.c main/internal_functions.c stamp-h sapi/apache/libphp$(PHP_MAJOR_VERSION).module sapi/apache_hooks/libphp$(PHP_MAJOR_VERSION).module buildmk.stamp Zend/zend_dtrace_gen.h Zend/zend_dtrace_gen.h.bak Zend/zend_config.h TSRM/tsrm_config.h
-	rm -f php5.spec main/build-defs.h scripts/phpize
-	rm -f ext/date/lib/timelib_config.h ext/mbstring/oniguruma/config.h ext/mbstring/libmbfl/config.h ext/oci8/oci8_dtrace_gen.h ext/oci8/oci8_dtrace_gen.h.bak
-	rm -f scripts/man1/phpize.1 scripts/php-config scripts/man1/php-config.1 sapi/cli/php.1 sapi/cgi/php-cgi.1 ext/phar/phar.1 ext/phar/phar.phar.1
-	rm -f sapi/fpm/php-fpm.conf sapi/fpm/init.d.php-fpm sapi/fpm/php-fpm.service sapi/fpm/php-fpm.8 sapi/fpm/status.html
-	rm -f ext/iconv/php_have_bsd_iconv.h ext/iconv/php_have_glibc_iconv.h ext/iconv/php_have_ibm_iconv.h ext/iconv/php_have_iconv.h ext/iconv/php_have_libiconv.h ext/iconv/php_iconv_aliased_libiconv.h ext/iconv/php_iconv_supports_errno.h ext/iconv/php_php_iconv_h_path.h ext/iconv/php_php_iconv_impl.h
-	rm -f ext/phar/phar.phar ext/phar/phar.php
-	if test "$(srcdir)" != "$(builddir)"; then \
-	  rm -f ext/phar/phar/phar.inc; \
-	fi
+	rm -f Makefile config.cache config.log config.status Makefile.objects Makefile.fragments libtool main/php_config.h stamp-h sapi/apache/libphp$(PHP_MAJOR_VERSION).module buildmk.stamp
 	$(EGREP) define'.*include/php' $(top_srcdir)/configure | $(SED) 's/.*>//'|xargs rm -f

 .PHONY: all clean install distclean test
@@ -0,0 +1,39 @@
+Between PHP 4.0.6 and 4.1.0, the Zend module struct changed in a way
+that broke both source and binary compatibility.  If you are
+maintaining a third party extension, here's how to update it:
+
+If this was your old module entry:
+
+zend_module_entry foo_module_entry = {
+    "foo",                /* extension name */
+    foo_functions,        /* extension function list */
+    NULL,                 /* extension-wide startup function */
+    NULL,                 /* extension-wide shutdown function */
+    PHP_RINIT(foo),       /* per-request startup function */
+    PHP_RSHUTDOWN(foo),   /* per-request shutdown function */
+    PHP_MINFO(foo),       /* information function */
+    STANDARD_MODULE_PROPERTIES
+};
+
+Here's how it should look if you want your code to build with PHP
+4.1.0 and up:
+
+zend_module_entry foo_module_entry = {
+#if ZEND_MODULE_API_NO >= 20010901
+    STANDARD_MODULE_HEADER,
+#endif
+    "foo",                /* extension name */
+    foo_functions,        /* extension function list */
+    NULL,                 /* extension-wide startup function */
+    NULL,                 /* extension-wide shutdown function */
+    PHP_RINIT(foo),       /* per-request startup function */
+    PHP_RSHUTDOWN(foo),   /* per-request shutdown function */
+    PHP_MINFO(foo),       /* information function */
+#if ZEND_MODULE_API_NO >= 20010901
+    FOO_VERSION,          /* extension version number (string) */
+#endif
+    STANDARD_MODULE_PROPERTIES
+};
+
+If you don't care about source compatibility with earlier PHP releases
+than 4.1.0, you can drop the #if/#endif lines.
@@ -31,11 +31,6 @@ HOW TO USE IT

    ./buildconf; ./configure --enable-module_name; make

-  The definition of PHP_MODULE_NAME_VERSION will be present in the
-  php_module_name.h and injected into the zend_module_entry definition. This
-  is required by the PECL website for the version string conformity checks
-  against package.xml
-
  But if you already have planned the overall scheme of your module, what
  functions it will contain, their return types and the arguments they take
  (a very good idea) and don't want to bother yourself with creating function
@@ -45,29 +40,12 @@ HOW TO USE IT

    --proto=filename.

-SOURCE AND HEADER FILE NAME
-
-  ./ext_skel generates 'module_name.c' and 'php_module_name.h' as main source
-  and header files. Keep these names.
-
-  Module functions (User functions) must be named
-
-  module_name_function()
-
-  When you need to expose module functions to other modules, expose functions
-  strictly needed by others. Exposed internal function must be named
-
-  php_module_name_function()
-
-  See also CODING_STANDARDS.
-
-
 FORMAT OF FUNCTION DEFINITIONS FILE

  All the definitions must be on one line. In it's simplest form, it's just
  the function name, e.g.

-    module_name_function
+    my_function

  but then you'll be left with an almost empty function body without any
  argument handling.
@@ -89,9 +67,8 @@ FORMAT OF FUNCTION DEFINITIONS FILE

  An example:

-    module_name_function(int arg1, int arg2 [, int arg3 [, int arg4]])
+    my_function(int arg1, int arg2 [, int arg3 [, int arg4]]) this is my 1st

-  Arguments arg1 and arg2 are required.
  Arguments arg3 and arg4 are optional.

  If possible, the function definition should also contain it's return type
@@ -119,7 +96,29 @@ OTHER OPTIONS
  function entries and definitions at the end of the file, for copying and
  pasting into an already existing module.

-    --xml[=file]
+    --assign-params
+    --string-lens
+
+  By default, function proto 'void foo(string bar)' creates the following:
+     ...
+     zval **bar;
+     ... (zend_get_parameters_ex() called in the middle...)
+     convert_to_string_ex(bar);
+
+  Specifying both of these options changes the generated code to:
+     ...
+     zval **bar_arg;
+     int bar_len;
+     char *bar = NULL;
+     ... (zend_get_parameters_ex() called in the middle...)
+     convert_to_string_ex(bar_arg);
+     bar = Z_STRVAL_PP(bar_arg);
+     bar_len = Z_STRLEN_PP(bar_arg);
+
+  You shouldn't have to ask what happens if you leave --string-lens out. If you
+  have to, it's questionable whether you should be reading this document.
+
+    --with-xml[=file]

  Creates the basics for phpdoc .xml file.

@@ -151,38 +150,45 @@ EXAMPLE

  The following _one_ line

-  bool module_name_drawtext(resource image, string text, resource font, int x, int y [, int color])
+  bool my_drawtext(resource image, string text, resource font, int x, int y [, int color])

  will create this function definition for you (note that there are a few
  question marks to be replaced by you, and you must of course add your own
  value definitions too):

-/* {{{ proto bool module_name_drawtext(resource image, string text, resource font, int x, int y [, int color])
+/* {{{ proto bool my_drawtext(resource image, string text, resource font, int x, int y[, int color])
    */
-PHP_FUNCTION(module_name_drawtext)
+PHP_FUNCTION(my_drawtext)
 {
-    char *text = NULL;
-    int argc = ZEND_NUM_ARGS();
-    int image_id = -1;
-    int text_len;
-    int font_id = -1;
-    long x;
-    long y;
-    long color;
-    zval *image = NULL;
-    zval *font = NULL;
+	zval **image, **text, **font, **x, **y, **color;
+	int argc;
+	int image_id = -1;
+	int font_id = -1;

-    if (zend_parse_parameters(argc TSRMLS_CC, "rsrll|l", &image, &text, &text_len, &font, &x, &y, &color) == FAILURE)
-        return;
+	argc = ZEND_NUM_ARGS();
+	if (argc < 5 || argc > 6 || zend_get_parameters_ex(argc, &image, &text, &font, &x, &y, &color) == FAILURE) {
+		WRONG_PARAM_COUNT;
+	}

-    if (image) {
-        ZEND_FETCH_RESOURCE(???, ???, image, image_id, "???", ???_rsrc_id);
-    }
-    if (font) {
-        ZEND_FETCH_RESOURCE(???, ???, font, font_id, "???", ???_rsrc_id);
-    }
+	ZEND_FETCH_RESOURCE(???, ???, image, image_id, "???", ???_rsrc_id);
+	ZEND_FETCH_RESOURCE(???, ???, font, font_id, "???", ???_rsrc_id);

-    php_error(E_WARNING, "module_name_drawtext: not yet implemented");
+	switch (argc) {
+		case 6:
+			convert_to_long_ex(color);
+			/* Fall-through. */
+		case 5:
+			convert_to_long_ex(y);
+			convert_to_long_ex(x);
+			/* font: fetching resources already handled. */
+			convert_to_string_ex(text);
+			/* image: fetching resources already handled. */
+			break;
+		default:
+			WRONG_PARAM_COUNT;
+	}
+
+	php_error(E_WARNING, "my_drawtext: not yet implemented");
 }
 /* }}} */

@@ -1,133 +0,0 @@
-====================
-  Git Commit Rules
-====================
-
-This is the first file you should be reading when contributing code via Git.
-We'll assume you're basically familiar with Git, but feel free to post
-your questions on the mailing list. Please have a look at
-http://git-scm.com/ for more detailed information on Git.
-
-PHP is developed through the efforts of a large number of people.
-Collaboration is a Good Thing(tm), and Git lets us do this. Thus, following
-some basic rules with regards to Git usage will::
-
-   a. Make everybody happier, especially those responsible for maintaining
-      PHP itself.
-
-   b. Keep the changes consistently well documented and easily trackable.
-
-   c. Prevent some of those 'Oops' moments.
-
-   d. Increase the general level of good will on planet Earth.
-
-Having said that, here are the organizational rules::
-
-   1. Respect other people working on the project.
-
-   2. Discuss any significant changes on the list before committing and get
-      confirmation from the release manager for the given branch.
-
-   3. Look at EXTENSIONS file to see who is the primary maintainer of
-      the code you want to contribute to.
-
-   4. If you "strongly disagree" about something another person did, don't
-      start fighting publicly - take it up in private email.
-
-   5. If you don't know how to do something, ask first!
-
-   6. Test your changes before committing them. We mean it. Really.
-      To do so use "make test".
-
-   7. For development use the --enable-maintainer-zts switch to ensure your
-      code handles TSRM correctly and doesn't break for those who need that.
-
-Currently we have the following branches in use::
-
-  master    The active development branch. 
-
-  PHP-5.6   Is used to release the PHP 5.6.x series. This is a current
-            stable version and is open for bugfixes only.
-
-  PHP-5.5   Is used to release the PHP 5.5.x series. This is an old
-            stable version and is open for security fixes only.
-
-  PHP-5.4   Is used to release the PHP 5.4.x series. This is an old
-            stable version and is open for security fixes only.
-
-  PHP-5.3   This branch is closed.
-
-  PHP-5.2   This branch is closed.
-
-  PHP-5.1   This branch is closed.
-
-  PHP-4.4   This branch is closed.
-
-  PHP-X.Y.Z These branches are used for the release managers for tagging
-            the releases, hence they are closed to the general public.
-
-The next few rules are more of a technical nature::
-
-   1. All changes should first go to the lowest branch (i.e. 5.6) and then
-      get merged up to all other branches. If a change is not needed for
-      later branches (i.e. fixes for features which where dropped from later
-      branches) an empty merge should be done.
-
-   2. All news updates intended for public viewing, such as new features,
-      bug fixes, improvements, etc., should go into the NEWS file of *any
-      stable release* version with the given change. In other words,
-      news about a bug fix which went into PHP-5.4, PHP-5.5 and master
-      should be noted in both PHP-5.4/NEWS and PHP-5.5/NEWS but
-      not master, which is not a public released version yet.
-
-   3. Do not commit multiple file and dump all messages in one commit. If you
-      modified several unrelated files, commit each group separately and
-      provide a nice commit message for each one. See example below.
-
-   4. Do write your commit message in such a way that it makes sense even
-      without the corresponding diff. One should be able to look at it, and
-      immediately know what was modified. Definitely include the function name
-      in the message as shown below.
-
-   5. In your commit messages, keep each line shorter than 80 characters. And
-      try to align your lines vertically, if they wrap. It looks bad otherwise.
-
-   6. If you modified a function that is callable from PHP, prepend PHP to
-      the function name as shown below.
-
-
-The format of the commit messages is pretty simple.
-
-<max 79 characters short description>\n
-\n
-<long description, 79 chars per line>
-\n
-
-An Example from the git project (commit 2b34e486bc):
-
-pack-objects: Fix compilation with NO_PTHREDS
-  
-It looks like commit 99fb6e04 (pack-objects: convert to use
-parse_options(), 2012-02-01) moved the #ifdef NO_PTHREDS around but
-hasn't noticed that the 'arg' variable no longer is available.
-
-If you fix some bugs, you should note the bug ID numbers in your
-commit message. Bug ID should be prefixed by "#" for easier access to
-bug report when developers are browsing CVS via LXR or Bonsai.
-
-Example::
-
-  Fixed bug #14016 (pgsql notice handler double free crash bug.)
-
-When you change the NEWS file for a bug fix, then please keep the bugs
-sorted in decreasing order under the fixed version.
-
-You can use OpenGrok (http://lxr.php.net/) and gitweb (http://git.php.net/)
-to look at PHP Git repository in various ways.
-
-
-For further information on the process and further details please refer to
-https://wiki.php.net/vcs/gitworkflow and https://wiki.php.net/vcs/gitfaq
-
-Happy hacking,
-
-PHP Team
@@ -1,4 +1,4 @@
-$Id: README.NEW-OUTPUT-API 219039 2006-08-30 07:39:09Z mike $
+$Id$


 API adjustment to the old output control code:
@@ -20,18 +20,18 @@ API adjustment to the old output control code:

 	Starting an internal handler whithout context:
 		// php_ob_set_internal_handler(my_php_output_handler_func_t, buffer_size, "output handler name", erase TSRMLS_CC);
-		php_output_start_internal(handler_name, handler_name_len, my_php_output_handler_func_t, chunk_size, flags TSRMLS_CC);
+		php_output_start_internal(handler_name_zval, my_php_output_handler_func_t, chunk_size, flags TSRMLS_CC);

 	Starting an internal handler with context:
 		// not possible with old API
 		php_output_handler *h;
-		h = php_output_handler_create_internal(handler_name, handler_name_len, my_php_output_handler_context_func_t, chunk_size, flags TSRMLS_CC);
+		h = php_output_handler_create_internal(handler_name_zval, my_php_output_handler_context_func_t, chunk_size, flags TSRMLS_CC);
 		php_output_handler_set_context(h, my_context, my_context_dtor);
 		php_output_handler_start(h TSRMLS_CC);

 	Testing whether a certain output handler has already been started:
 		// php_ob_handler_used("output handler name" TSRMLS_CC);
-		php_output_handler_started(handler_name, handler_name_len TSRMLS_CC);
+		php_output_handler_started(handler_name_zval TSRMLS_CC);

 	Flushing one output buffer:
 		// php_ob_end_buffer(1, 1 TSRMLS_CC);
@@ -79,15 +79,15 @@ API adjustment to the old output control code:

 	Issue a warning because of an output handler conflict:
 		// php_ob_init_conflict("to be started handler name", "to be tested if already started handler name" TSRMLS_CC);
-		php_output_handler_conflict(new_handler_name, new_handler_name_len, set_handler_name, set_handler_name_len TSRMLS_CC);
+		php_output_handler_conflict(new_handler_name_zval, set_handler_name_zval TSRMLS_CC);

 	Registering a conflict checking function, which will be checked prior starting the handler:
 		// not possible with old API, unless hardcoding into output.c
-		php_output_handler_conflict_register(handler_name, handler_name_len, my_php_output_handler_conflict_check_t TSRMLS_CC);
+		php_output_handler_conflict_register(handler_name_zval, my_php_output_handler_conflict_check_t TSRMLS_CC);

 	Registering a reverse conflict checking function, which will be checked prior starting the specified foreign handler:
 		// not possible with old API
-		php_output_handler_reverse_conflict_register(foreign_handler_name, foreign_handler_name_len, my_php_output_handler_conflict_check_t TSRMLS_CC);
+		php_output_handler_reverse_conflict_register(foreign_handler_name_zval, my_php_output_handler_conflict_check_t TSRMLS_CC);

 	Facilitating a context from within an output handler callable with ob_start():
 		// not possible with old API
@@ -28,29 +28,18 @@ Both functions return SUCCESS or FAILURE depending on the result.
 The auto-conversions are performed as necessary. Arrays, objects, and
 resources cannot be auto-converted.

-PHP 5.5 includes a new function:
-
-int zend_parse_parameter(int flags, int arg_num TSRMLS_DC, zval **arg, const char *spec, ...);
-
-This function behaves like zend_parse_parameters_ex() except that instead of
-reading the arguments from the stack, it receives a single zval to convert
-(passed with double indirection). The passed zval may be changed in place as
-part of the conversion process.
-
-See also https://wiki.php.net/rfc/zpp_improv#expose_zend_parse_arg_as_zend_parse_parameter
-

 Type specifiers
 ---------------
 The following list shows the type specifier, its meaning and the parameter 
- types that need to be passed by address. All passed parameters are set
+ types that need to be passed by address. All passed paramaters are set
 if the PHP parameter is non optional and untouched if optional and the 
 parameter is not present. The only exception is O where the zend_class_entry*
 has to be provided on input and is used to verify the PHP parameter is an 
 instance of that class.

 a  - array (zval*)
- A  - array or object (zval *)
+ A  - array or object (zval *) 
 b  - boolean (zend_bool)
 C  - class (zend_class_entry*)
 d  - double (double)
@@ -62,9 +51,17 @@ Type specifiers
 L  - long, limits out-of-range numbers to LONG_MAX/LONG_MIN (long)
 o  - object of any type (zval*)
 O  - object of specific type given by class entry (zval*, zend_class_entry)
- p  - valid path (string without null bytes in the middle) and its length (char*, int)
 r  - resource (zval*)
 s  - string (with possible null bytes) and its length (char*, int)
+ S  - binary string, does not allow conversion from Unicode strings
+ t  - text (zstr (string union), int (length), zend_uchar (IS_STRING/..))
+      accepts either Unicode or binary string
+ T  - text (zstr (string union), int (length), zend_uchar (IS_STRING/..))
+      coalesces all T parameters to common type (Unicode or binary)
+ u  - unicode (UChar*, int)
+ U  - Unicode string, does not allow conversion from binary strings
+ x  - Unicode or binary string depending on UG(unicode). In unicode this 
+      behaves like 'u' and in nonunicode mode it behaves like 's'.
 z  - the actual zval (zval*)
 Z  - the actual zval (zval**)
 *  - variable arguments list (0 or more)
@@ -76,13 +73,13 @@ Type specifiers
        will not be touched by the parsing function if they are not
        passed to it.
    / - use SEPARATE_ZVAL_IF_NOT_REF() on the parameter it follows
-    ! - the parameter it follows can be of specified type or NULL. If NULL is
-		passed and the output for such type is a pointer, then the output
-		pointer is set to a native NULL pointer.
-		For 'b', 'l' and 'd', an extra argument of type zend_bool* must be
-		passed after the corresponding bool*, long* or double* arguments,
-		respectively. A non-zero value will be written to the zend_bool iif a
-		PHP NULL is passed.
+    ! - the parameter it follows can be of specified type or NULL (applies
+		to all specifiers except for 'b', 'l', and 'd'). If NULL is passed, the
+		results pointer is set to NULL as well.
+    & - alternate format (currently used for 's' only to specify a converter to
+        use when converting from Unicode strings)
+	^ - returns original string type before conversion (only for 's' and 'u'
+	    specifiers)


 Note on 64bit compatibility
@@ -150,6 +147,56 @@ if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "a/!",
    return;
 }

+
+/* Gets a binary string in UTF-8 */
+char *str;
+int str_len;
+
+if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "s&", &str, &str_len, UG(utf8_conv)) == FAILURE) {
+    return;
+}
+
+
+/* Gets a Unicode string */
+UChar *str;
+int len;
+
+if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "u", &str, &len) == FAILURE) {
+    return;
+}
+
+
+/* Gets a Unicode or binary string */
+zstr str;
+int len;
+zend_uchar type;
+
+if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "t", &str, &len, &type) == FAILURE) {
+    return;
+}
+if (type == IS_UNICODE) {
+   /* process str.u as Unicode string */
+} else {
+   /* process str.s binary string */
+}
+
+
+/* Gets two string parameters, both of which will be guaranteed to be of the same type */
+zstr str1, str2;
+int len1, len2;
+zend_uchar type1, type2;
+
+if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "TT", &str1, &len1,
+                          &type1, &str2, &len2, &type2) == FAILURE) {
+    return;
+}
+if (type1 == IS_UNICODE) {
+    /* process as Unicode, str2 is guaranteed to be Unicode as well */
+} else {
+    /* process as binary string, str2 is guaranteed to be the same */
+}
+
+
 /* Get either a set of 3 longs or a string. */
 long l1, l2, l3;
 char *s;
@@ -0,0 +1,11 @@
+To install the PEAR installer, please use go-pear.
+
+On linux:
+$ lynx -source http://pear.php.net/go-pear | php
+
+or save the setup script under go-pear.php and run:
+
+php go-pear.php
+
+For more informations see the PEAR manual:
+http://pear.php.net/manual/en/installation.getting.php
@@ -0,0 +1,155 @@
+1. strrpos() and strripos() now use the entire string as a needle.  Be aware
+   that the existing scripts may no longer work as you expect.
+
+   EX :
+   <?php
+   var_dump(strrpos("ABCDEF","DEF"));
+   var_dump(strrpos("ABCDEF","DAF"));
+   ?>
+
+   Will give you different results. The former returns 3 while the latter
+   returns false rather than the position of the last occurrence of 'D'.
+   The same applies to strripos().
+
+2. Illegal use of string offsets causes E_ERROR instead of E_WARNING.
+
+   EX :
+   <?php
+   $a = "foo";
+   unset($a[0][1][2]);
+   ?>
+
+   Fatal error: Cannot use string offset as an array in ... on line 1
+
+3. array_merge() was changed to accept only arrays. If a non-array variable is
+   passed, a E_WARNING will be thrown for every such parameter. Be careful
+   because your code may start emitting E_WARNING out of the blue.
+
+4. Be careful when porting from ext/mysql to ext/mysqli. The following
+   functions return NULL when no more data is available in the result set
+   (ext/mysql's functions return FALSE).
+
+    - mysqli_fetch_row()
+    - mysqli_fetch_array()
+    - mysqli_fetch_assoc()
+
+5. PATH_TRANSLATED server variable is no longer set implicitly under
+   Apache2 SAPI in contrast to the situation in PHP 4, where it is set to the
+   same value as the SCRIPT_FILENAME server variable when it is not populated
+   by Apache.  This change was made to comply with the CGI specification.
+   Please refer to bug #23610 for further information.
+
+6. Starting PHP 5.0.0 the T_ML_CONSTANT constant is no longer defined by the
+   ext/tokenizer extension. If error_reporting is set to E_ALL notices will
+   be produced. Instead of T_ML_CONSTANT for /* */ the T_COMMENT constant 
+   is used, thus both // and /* */ are resolved as the T_COMMENT constant.
+   However the PHPDoc style comments /** */ ,which starting PHP 5 are parsed
+   by PHP, are recongnized as T_DOC_COMMENT.
+
+7. $_SERVER should be populated with argc and argv if variables_order
+   includes "S".  If you have specifically configured your system to not
+   create $_SERVER, then of course it shouldn't be there.  The change was to
+   always make argc and argv available in the CLI version regardless of the
+   variables_order setting.  As in, the CLI version will now always populate
+   the global $argc and $argv variables.
+
+8. In some cases classes must be declared before used. It only happens only
+   if some of the new features of PHP 5 are used. Otherwise the behaviour is
+   the old.
+   Example 1 (works with no errors):
+   <?php
+   $a = new a();
+   class a {
+   }
+   ?>
+ 
+   Example 2 (throws an error):
+   <?php 
+   $a = new a();
+   interface b{
+   }
+   class a implements b {
+   } 
+   ?>
+
+   Output (example 2) :
+   Fatal error: Class 'a' not found in /tmp/cl.php on line 2
+
+9. get_class() starting PHP 5 returns the name of the class as it was
+   declared which may lead to problems in older scripts that rely on
+   the previous behaviour - the class name is lowercased. Expect the
+   same behaviour from get_parent_class() when applicable.
+   Example :
+   <?php
+   class FooBar {
+   }
+   class ExtFooBar extends FooBar{}
+   $a = new FooBar();
+   var_dump(get_class($a), get_parent_class($a));
+   ?>
+
+   Output (PHP 4):
+   string(6) "foobar"
+   string(9) "extfoobar"
+
+   Output (PHP 5):
+   string(6) "FooBar"
+   string(9) "ExtFooBar"
+   ----------------------------------------------------------------------
+   Example code that will break :
+   //....
+   function someMethod($p) {
+     if (get_class($p) != 'helpingclass') {
+       return FALSE;
+     }
+     //...
+   }
+   //...
+   Possible solution is to search for get_class() and get_parent_class() in
+   all your scripts and use strtolower().
+
+10. get_class_methods() returns the names of the methods of a class as they
+   declared. In PHP4 the names are all lowercased.
+   Example code :
+   <?php
+   class Foo{
+     function doFoo(){}
+     function hasFoo(){}
+   }
+   var_dump(get_class_methods("Foo")); 
+   ?>
+   Output (PHP4):
+   array(2) {
+     [0]=>
+     string(5) "dofoo"
+     [1]=>
+     string(6) "hasfoo"
+   }
+   Output (PHP5):
+   array(2) {
+     [0]=>
+     string(5) "doFoo"
+     [1]=>
+     string(6) "hasFoo"
+   }
+
+11. Assignment $this is impossible. Starting PHP 5.0.0 $this has special
+    meaning in class methods and is recognized by the PHP parser. The latter
+    will generate a parse error when assignment to $this is found
+    Example code :
+    <?php
+    class Foo {
+      function assignNew($obj) {
+        $this = $obj;
+      }
+    }
+    $a = new Foo();
+    $b = new Foo();
+    $a->assignNew($b);
+    echo "I was executed\n";
+    ?>
+    Output (PHP 4):
+    I was executed
+    Output (PHP 5):
+    PHP Fatal error:  Cannot re-assign $this in /tmp/this_ex.php on line 4
+
@@ -0,0 +1,57 @@
+QNX4 Installation Notes
+-----------------------
+
+NOTE: General installation instructions are in the INSTALL file 
+
+
+1. To compile and test PHP3 you have to grab, compile and install:
+	- GNU dbm library or another db library;
+	- GNU bison (1.25 or later; 1.25 tested);
+	- GNU flex (any version supporting -o and -P options; 2.5.4 tested);
+	- GNU diffutils (any version supporting -w option; 2.7 tested);
+
+2. To use CVS version you may need also:
+	- GNU CVS (1.9 tested);
+	- GNU autoconf (2.12 tested);
+	- GNU m4 (1.3 or later preferable; 1.4 tested);
+
+3. To run configure define -lunix in command line:
+	LDFLAGS=-lunix ./configure
+
+4. To use Sybase SQL Anywhere define ODBC_QNX and CUSTOM_ODBC_LIBS in
+	command line and run configure with --with-custom-odbc:
+	CFLAGS=-DODBC_QNX LDFLAGS=-lunix CUSTOM_ODBC_LIBS="-ldblib -lodbc" ./configure --with-custom-odbc=/usr/lib/sqlany50
+   If you have SQL Anywhere version 5.5.00, then you have to add 
+	CFLAGS=-DSQLANY_BUG
+   to workaround its SQLFreeEnv() bug. Other versions has not been tested,
+   so try without this flag first.
+
+5. To build the Apache module, you may have to hardcode an include path for 
+   alloc.h in your Apache base directory:
+	- APACHE_DIRECTORY/src/httpd.h: 
+		change	#include "alloc.h"
+		to 		#include "APACHE_DIRECTORY/src/alloc.h"
+   Unless you want to use system regex library, you have to hardcode also
+   a path to regex.h:
+	- APACHE_DIRECTORY/src/conf.h:  
+		change  #include <regex.h>
+		to		#include "APACHE_DIRECTORY/src/regex/regex.h"
+   I don't know so far why this required for QNX, may be it is Watcom 
+   compiler problem.
+
+  If you building Apache module with SQL Anywhere support, you'll get
+  symbol conflict with BOOL. It is defined in Apache (httpd.h) and in 
+  SQL Anywhere (odbc.h). This has nothing to do with PHP, so you have to 
+  fix it yourself someway.
+
+6. With above precautions, it should compile as is and pass regression
+	tests completely:
+		make
+		make check
+		make install
+
+	Don't bother me unless you really sure you made	that all but it 
+	still doesn't work.
+
+June 28, 1998
+Igor Kovalenko -- owl@infomarket.ru
@@ -51,40 +51,27 @@ SUCH DAMAGE.

 6. ext/standard crypt's blowfish implementation

-The crypt_blowfish homepage is:
-
-http://www.openwall.com/crypt/
-
 This code comes from John the Ripper password cracker, with reentrant
 and crypt(3) interfaces added, but optimizations specific to password
 cracking removed.

-Written by Solar Designer <solar at openwall.com> in 1998-2011.
-No copyright is claimed, and the software is hereby placed in the public
-domain. In case this attempt to disclaim copyright and place the software
-in the public domain is deemed null and void, then the software is
-Copyright (c) 1998-2011 Solar Designer and it is hereby released to the
-general public under the following terms:
+Written by Solar Designer <solar at openwall.com> in 1998-2002 and
+placed in the public domain.

-Redistribution and use in source and binary forms, with or without
-modification, are permitted.
-
-There's ABSOLUTELY NO WARRANTY, express or implied.
+There's absolutely no warranty.

 It is my intent that you should be able to use this on your system,
-as part of a software package, or anywhere else to improve security,
+as a part of a software package, or anywhere else to improve security,
 ensure compatibility, or for any other purpose. I would appreciate
 it if you give credit where it is due and keep your modifications in
 the public domain as well, but I don't require that in order to let
 you place this code and any modifications you make under a license
 of your choice.

-This implementation is mostly compatible with OpenBSD's bcrypt.c (prefix
-"$2a$") by Niels Provos <provos at citi.umich.edu>, and uses some of his
+This implementation is compatible with OpenBSD bcrypt.c (version 2a)
+by Niels Provos <provos at citi.umich.edu>, and uses some of his
 ideas. The password hashing algorithm was designed by David Mazieres
-<dm at lcs.mit.edu>. For more information on the level of compatibility,
-please refer to the comments in BF_set_key() and to the crypt(3) man page
-included in the crypt_blowfish tarball.
+<dm at lcs.mit.edu>.

 There's a paper on the algorithm that explains its design decisions:

@@ -8,41 +8,24 @@ General notes and tips
 1. Do not release on Fridays, Saturdays or Sundays
 because the sysadmins can not upgrade stuff then.

-2. Package two days before a release. So if the release is to be on Thursday,
-package on Tuesday. Think about timezones as well.
+2. Package the day before a release. So if the release is to be on Thursday,
+package on Wednesday.

-3. Ensure that the tests on Travis CI are green.
-See: https://travis-ci.org/php/php-src/builds
-It is recommended to do so a couple of days before the packaging day, to
-have enough time to investigate failures, communicate with the authors and
-commit the fixes.
-The RM for the branch is also responsible for keeping the CI green on
-ongoing bases between the releases. Check the CI status for your branch
-periodically and resolve the failures ASAP. See more in:
-https://wiki.php.net/rfc/travis_ci
+3. Ensure that Windows builds will work before packaging

-4. Ensure that Windows builds will work before packaging
+4. Follow all steps to the letter. When unclear ask previous RM's (Derick/Ilia)
+before proceeding. Ideally make sure that for the first releases one of the
+previous RM's is around to answer questions. For the steps related to the
+php/QA/bug websites try to have someone from the webmaster team (Bjori) on hand.

-5. Follow all steps to the letter. When unclear ask previous RM's (David/Julien/
-Johannes/Stas/Derick/Ilia) before proceeding. Ideally make sure that for the
-first releases one of the previous RM's is around to answer questions. For the
-steps related to the php/QA/bug websites try to have someone from the webmaster
-team (Bjori) on hand.
+5. Verify the tags to be extra sure everything was tagged properly.

-6. Verify the tags to be extra sure everything was tagged properly.
-
-7. Moving extensions from/to PECL requires write acces to the destination.
-Most developers should have this. 
+6. Moving extensions from/to PECL requires root level access to the CVS server.
+Contact systems@php.net to get this taken care of.

 Moving extensions from php-src to PECL
- Checkout the pecl directory, most likely you want a sparse-root checkout
-  svn co --depth=empty https://svn.php.net/repository/pecl
- Create an directory for the extension incl. branch and tag structure,
-  no trunk at this point and commit this to svn
-  cd pecl; mkdir foo foo/tags foo/branches; svn add foo; svn commit
- Move the extension from php-src to the new location
-  svn mv https://svn.php.net/repository/php/php-src/trunk/ext/foo \
-         https://svn.php.net/repository/pecl/foo/trunk
+- Filesystem: cp -r php-src/ext/foo pecl/foo
+- cvs rm php-src/ext/foo

 If the extension is still usable or not dead, in cooperation with the extension
 maintainers if any:
@@ -50,57 +33,51 @@ maintainers if any:
 - create the package.xml, commit
 - release the package

-For Moving extensions from PECL to php-src the svn mv has to be tone the other
-way round.
+Moving extensions from PECL to php-src
+- Filesystem: cp -r pecl/foo php-src/ext/foo
+OR depending on the wishes from the PECL extension maintainer.
+- Filesystem: ln -s pecl/foo php-src/ext/foo

 Rolling a non stable release (alpha/beta/RC)
 --------------------------------------------

-1. Check windows snapshot builder logs (http://windows.php.net/downloads/snaps/ the last revision)
+1. Check windows snapshot builder logs (http://snaps.php.net/win32/snapshot-STABLE.log f.e.)

-2. Check the tests at https://travis-ci.org/php/php-src/builds
+2. Bump the version numbers in ``main/php_version.h``, ``configure.in`` and possibly ``NEWS``.
+Do not use abbreviations for alpha and beta.

-3. run the "scripts/dev/credits" script in php-src and commit the changes in the
+3. Commit those changes
+
+4. run the "scripts/dev/credits" script in php-src and commit the changes in the
 credits files in ext/standard.

-4. Checkout the release branch for this release (e.g., PHP-5.4.2) from the main branch.
+5. tag the repository with the version f.e. "``cvs tag php_4_4_1RC1``"
+(of course, you need to change that to the version you're rolling an RC for).

-5. Bump the version numbers in ``main/php_version.h``, ``configure.in`` and possibly ``NEWS``.
-Do not use abbreviations for alpha and beta. Do not use dashes, you should
-``#define PHP_VERSION "5.4.22RC1"`` and not ``#define PHP_VERSION "5.4.22-RC1"``
+6. Bump up the version numbers in ``main/php_version.h``, ``configure.in``
+and possibly ``NEWS`` again, to the **next** version. F.e. if the release
+candidate was "4.4.1RC1" then the new one should be "4.4.1RC2-dev" - regardless
+if we get a new RC or not. This is to make sure ``version_compare()`` can
+correctly work.

-6. Compile and make test, with and without ZTS, using the right Bison version
-(for example, for 5.5, Bison 2.4.1 is used)
+7. Commit those changes

-7. Check ./sapi/cli/php -v output for version matching.
+8. Log in onto the snaps box and go into the correct tree (f.e. the PHP_4_4
+branch if you're rolling 4.4.x releases).

-8. If all is right, commit the changes to the release branch with ``git commit -a``.
+9. You do not have to update the tree, but of course you can with "``cvs up -dP``".

-9. Tag the repository release branch with the version, e.g.:
-``git tag -u YOURKEYID php-5.4.2RC2``
+10. run: ``./makedist php 4.4.1RC1``, this will export the tree, create configure
+and build two tarballs (one gz and one bz2).

-10. Bump the version numbers in ``main/php_version.h``, ``configure.in`` and ``NEWS``
-in the *main* branch (PHP-5.4 for example) to prepare for the **next** version.
-F.e. if the RC is "5.4.1RC1" then the new one should be "5.4.2-dev" - regardless if we get
-a new RC or not. This is to make sure ``version_compare()`` can correctly work.
-Commit the changes to the main branch.
-
-11. Push the changes to the main repo, the tag, the main branch and the release branch :
-``git push --tags origin HEAD``
-``git push origin {main branch}``
-``git push origin {release branch}``
-
-12. run: ``PHPROOT=. ./makedist 5.4.2RC2``, this will export the tree, create configure
-and build three tarballs (gz, bz2 and xz).
-
-13. Copy those tarballs (scp, rsync) to downloads.php.net, in your homedir there should be a
+11. Copy those two tarballs to www.php.net, in your homedir there should be a
 directory "downloads/". Copy them into there, so that the system can generate
-MD5 sums. If you do not have this directory, talk to Derick or Dan.
+MD5 sums. If you do not have this directory, talk to Derick.

-14. Now the RC can be found on http://downloads.php.net/yourname,
+12. Now the RC can be found on http://downloads.php.net/yourname,
 f.e. http://downloads.php.net/derick/

-15. Once the release has been tagged, contact the PHP Windows development team
+13. Once the release has been tagged, contact the PHP Windows development team
 (internals-win@lists.php.net) so that Windows binaries can be created. Once
 those are made, they should be placed into the same directory as the source snapshots.

@@ -113,97 +90,93 @@ pointing out "the location of the release" and "the possible release date of
 either the next RC, or the final release".

 2. Send an email (see example here http://news.php.net/php.pear.qa/5201) **To**
-``php-qa@lists.php.net`` and ``primary-qa-tester@lists.php.net``.
+``php-qa@lists.php.net`` and ``primary-qa-tests@lists.php.net``.
 This email is to notify the selected projects about a new release so that they
 can make sure their projects keep working. Make sure that you have been setup
-as a moderator for ``primary-qa-tester@lists.php.net`` by having someone (Hannes, Dan,
+as a moderator for ``primary-qa-tests@lists.php.net`` by having someone (Wez,
 Derick) run the following commands for you:

 ``ssh lists.php.net``

 ``sudo -u ezmlm ezmlm-sub ~ezmlm/primary-qa-tester/mod moderator-email-address``

-3. Update ``qa.git/include/release-qa.php`` with the appropriate information.
-   See the documentation within release-qa.php for more information, but all releases
-   and RCs are configured here. Only $QA_RELEASES needs to be edited.
+3. Update the MD5 sums in ``web/qa/trunk/include/rc-md5sums.txt`` (no empty lines).

-   Example: When rolling an RC, set the 'rc' with appropriate information for the
-   given version.
+4. Update in ``web/qa/trunk/include/release-qa.php`` constants with the new RC and
+commit this.

-   Note: Remember to update the MD5 checksum information.
+ a. ``$BUILD_TEST_RELEASES`` = array("4.4.7RC1", "5.2.2RC1")

-4. Update ``web/php.git/include/version.inc`` (x=major version number)
+ b. ``$CURRENT_QA_RELEASE_4`` = "4.4.7RC1" (``$CURRENT_QA_RELEASE_5`` for PHP5)

- a. ``$PHP_x_RC`` = "5.4.0RC1"  (should be set to "false" before)
+ c. ``$RELEASE_PROCESS`` = array(4 => true, 5 => true)
+
+1. Update in ``php-bugs/trunk/include/functions.inc`` the ``show_version_option``
+function to include the new RC and commit.
+
+2. Update ``phpweb/include/version.inc`` (x=major version number)
+
+ a. ``$PHP_x_RC`` = "5.3.0RC1"

 b. ``$PHP_x_RC_DATE`` = "06 September 2007"

-5. Commit and push those changes:
+3. Commit those changes:

- a. ``git commit -a && git push origin master``
+ a. ``cvs commit include/version.inc include/releases.inc``

-6. For the first RC, write the doc team (phpdoc@lists.php.net) about updating the
+4. For the first RC, write the doc team (phpdoc@lists.php.net) about updating the
 INSTALL and win32/install.txt files which are generated from the PHP manual sources.

 Rolling a stable release
 ------------------------

-1. Checkout your release branch, you should have created when releasing previous RC
-and bump the version numbers in ``main/php_version.h``, ``configure.in`` and possibly ``NEWS``.
+1. Check windows snapshot builder logs (http://snaps.php.net/win32/snapshot-STABLE.log f.e.)

-2. If a CVE commit needs to be merged to the release, then have it committed to
-the base branches and merged upwards as usual (f.e commit the CVE fix to 5.3,
-merge to 5.4, 5.5 etc...). Then you can cherry-pick it in your release branch.
-Don't forget to update NEWS manually in an extra commit then.
+2. Bump the version numbers in ``main/php_version.h``, ``configure.in`` and possibly ``NEWS``.

-3. Commit those changes. Ensure the tests at https://travis-ci.org/php/php-src/builds are
-still passing.
+3. **Merge** all related sections in NEWS (f.e. merge the 4.4.1RC1 and 4.4.0 sections)

-4. run the "scripts/dev/credits" script in php-src and commit the changes in the
+4. Commit those changes
+
+5. run the "scripts/dev/credits" script in php-src and commit the changes in the
 credits files in ext/standard.

-5. Compile and make test, with and without ZTS, using the right Bison version
-(for example, for 5.5, Bison 2.4.1 is used)
+6. tag the repository with the version f.e. "``cvs tag php_4_4_1``"
+(of course, you need to change that to the version you're rolling an RC for).
+When making 5.X release, you need to tag the Zend directory separately!!

-6. Check ./sapi/cli/php -v output for version matching.
+7. Bump up the version numbers in ``main/php_version.h``, ``configure.in`` and
+possibly ``NEWS`` again, to the **next** version. F.e. if the release candidate
+was "4.4.1RC1" then the new one should be "4.4.1RC2-dev" - regardless if we get
+a new RC or not. This is to make sure ``version_compare()`` can correctly work.

-7. tag the repository with the version f.e. "``git tag -u YOURKEYID -s php-5.4.1``"
+8. Commit those changes

-8. Push the tag f.e. "``git push origin php-5.4.1``"
+9. Log in onto the snaps box and go into the correct tree (f.e. the PHP_4_4
+branch if you're rolling 4.4.x releases).

-9. run: ``PHPROOT=. ./makedist php 5.4.1``, this will export the tag, create configure
-and build three tarballs (gz, bz2 and xz).
-Check if the pear files are updated (phar).
+10. You do not have to update the tree, but of course you can with "``cvs up -dP``".

-10. Generate the GPG signature files for the archives.
-  ``gpg -u YOUREMAIL --armor --detach-sign php-X.Y.Z.tar.xxx``
+11. run: ``./makedist php 4.4.1``, this will export the tree, create configure
+and build two tarballs (one gz and one bz2).

-11. Commit and push all the tarballs and signature files to web/php-distributions.git,
-    then update the git submodule reference in web/php.git: 
-    ``git submodule init;
-    git submodule update;
-    cd distributions;
-    git pull origin master;
-    cd ..;
-    git commit distributions;
-    git push;``
-This is to fetch the last commit id from php-distributions.git and commit this
-last commit id to web/php.git, then, mirrors will now sync
+12. Commit those two tarballs to CVS (phpweb/distributions)

-12. Once the release has been tagged, contact the PHP Windows development team
-(internals-win@lists.php.net) so that Windows binaries can be created.
+13. Once the release has been tagged, contact the PHP Windows development team
+(internals-win@lists.php.net) so that Windows binaries can be created. Once
+those are made, they should be committed to CVS too.
+
+14. Check if the pear files are updated (phar for 5.1+ or run pear/make-pear-bundle.php with 4.4)
+
+15. When making a final release, also remind the PHP Windows development team
+(internals-win@lists.php.net) to prepare the installer packages for Win32.

 Getting the stable release announced
 ------------------------------------

-1. Update phpweb/include/releases.inc with the old release info
-  (updates the download archives)
+1. Run the bumpRelease script for phpweb on your local checkout

- a. You can run ``php bin/bumpRelease 5`` if you are making a release for the
-    highest branch, otherwise you have to do this manually, see point 1.b
-
- b. In case multiple PHP minor versions are in active development you have
-    to manually copy the old information to include/releases.inc
+ a. ``php bin/bumpRelease 5`` (or ``php bin/bumpRelease 4`` for PHP4)

 2. Edit ``phpweb/include/version.inc`` and change (X=major release number):

@@ -213,24 +186,15 @@ Getting the stable release announced

 c. ``$PHP_X_MD5`` array and update all the md5 sums

- d. ``$PHP_X_SHA256`` array and update all the SHA256 sums
+ d. set ``$PHP_X_RC`` to false!

- e. set ``$PHP_X_RC`` to false!
-
- f. Make sure there are no outdated "notes" or edited "date" keys in the
+ e. Make sure there are no outdated "notes" or edited "date" keys in the
 ``$RELEASES[X][$PHP_X_VERSION]["source"]`` array

- g. if the windows builds aren't ready yet prefix the "windows" key with a dot (".windows")
+ f. if the windows builds aren't ready yet prefix the "windows" key with a dot (".windows")

-3. Create the release file (releases/x_y_z.php)
-   Usually we use the same content as for point 6, but included in php template
-   instead of the release xml.
-
-4. Update php-qa/include/release-qa.php and add the next version as an QARELEASE
-   (prepare for next RC)
-
-5. Update the ChangeLog file for the given major version
-f.e. ``ChangeLog-5.php`` from the NEWS file
+3. Update the ChangeLog file for the given major version
+f.e. ``ChangeLog-4.php`` from the NEWS file

 a. go over the list and put every element on one line

@@ -249,10 +213,19 @@ f.e. ``ChangeLog-5.php`` from the NEWS file
  IV. ``s/Fixed PECL bug #\([0-9]\+\)/<?php peclbugfix(\1); ?>/``

  V. ``s/FR #\([0-9]\+\)/FR <?php bugl(\1); ?>/``
-  
-  e. You may want to try php-web/bin/news2html to automate this task

-6. Add a short notice to phpweb stating that there is a new release, and
+4. ``cp releases/4_4_0.php releases/4_4_1.php``
+
+5. ``cvs add releases/4_4_1.php``
+
+6. Update the ``releases/*.php`` file with relevant data. The release
+announcement file should list in detail:
+
+ a. security fixes,
+
+ b. changes in behavior (whether due to a bug fix or not)
+
+7. Add a short notice to phpweb stating that there is a new release, and
 highlight the major important things (security fixes) and when it is important
 to upgrade.

@@ -260,18 +233,24 @@ to upgrade.

 b. Add the content for the news entry

-7. **Check mirrors have been synced before announcing or pushing news**
-  Try, f.e. http://www.php.net/get/php-5.5.1.tar.bz2/from/a/mirror
-  Try several mirrors, mirrors may update slowly (may take an hour)
-
-8. Commit all the changes to their respective git repos
+8. Commit all the changes.

 9. Wait an hour or two, then send a mail to php-announce@lists.php.net,
 php-general@lists.php.net and internals@lists.php.net with a text similar to
 http://news.php.net/php.internals/17222.
-Please make sure that the mail to php-announce@ is its own completely seperate email.
-This is to make sure that repiles to the announcement on php-general@ or internals@
-will not accidentally hit the php-announce@ mailinglist.
+
+10. Update ``php-bugs-web/include/functions.php`` to include the new version
+number, and remove the RC from there.
+
+11. Update ``qaweb/include/release-qa.php``
+
+ a. Update the $BUILD_TEST_RELEASES array with the release name
+
+ b. Update $RELEASE_PROCESS array (set to false)
+
+  I. For PHP4: Set $CURRENT_QA_RELEASE_4 to false
+
+  II. For PHP5: Set $CURRENT_QA_RELEASE_5 to false

 Re-releasing the same version (or -pl)
 --------------------------------------
@@ -288,9 +267,7 @@ Re-releasing the same version (or -pl)

 d. ``$PHP_X_MD5`` array and update all the md5 sums

- e. ``$PHP_X_SHA256`` array and update all the SHA256 sums
-
- f. Make sure there are no outdated "notes" or edited "date" keys in the
+ e. Make sure there are no outdated "notes" or edited "date" keys in the
 ``$RELEASES[X][$PHP_X_VERSION]["source"]`` array

 3. Add a short notice to phpweb stating that there is a new release, and
@@ -307,6 +284,3 @@ to upgrade.
 5. Wait an hour or two, then send a mail to php-announce@lists.php.net,
 php-general@lists.php.net and internals@lists.php.net with a text similar to
 the news entry.
-Please make sure that the mail to php-announce@ is its own completely seperate email.
-This is to make sure that repiles to the announcement on php-general@ or internals@
-will not accidentally hit the php-announce@ mailinglist.
@@ -153,18 +153,3 @@ ADDING SHARED MODULE SUPPORT TO A MODULE
        #ifdef COMPILE_DL_FOO
        ZEND_GET_MODULE(foo)
        #endif
-
-PECL SITE CONFORMITY
-
-  If you plan to release an extension to the PECL website, there are several
-  points to be regarded.
-
- 1. Add LICENSE or COPYING to the package.xml
-
- 2. The following should be defined in one of the extension header files
-
-        #define PHP_FOO_VERSION "1.2.3"
-
-    This macros has to be used within your foo_module_entry to indicate the
-    extension version.
-
@@ -46,7 +46,7 @@ Opening Streams
 ===============
 In most cases, you should use this API:

-PHPAPI php_stream *php_stream_open_wrapper(const char *path, const char *mode,
+PHPAPI php_stream *php_stream_open_wrapper(char *path, char *mode,
    int options, char **opened_path TSRMLS_DC);

 Where:
@@ -1,193 +1,152 @@
-Submitting Enhancements and Patches to PHP
-==========================================
+Submitting Patches to PHP
+=========================

-This document describes how to submit an enhancement or patch for PHP.
-It's easy!
+This document describes how to submit a patch for PHP. Creating a
+patch for PHP is easy!

 You don't need any login accounts or special access to download,
-build, debug and begin submitting PHP or PECL code, tests or
-documentation.  Once you've followed this README and had several
-patches accepted, commit privileges are often quickly granted.
+build, debug and begin submitting PHP code, tests or documentation for
+inclusion in PHP. Once you've followed this README and had several
+patches accepted, PHP commit privileges are often quickly granted.

 An excellent article to read first is:
 http://phpadvent.org/2008/less-whining-more-coding-by-elizabeth-smith


-Online Forums
-------------
-There are several IRC channels where PHP developers are often
-available to discuss questions.  They include #php.pecl and #php.doc
-on the EFNet network and #php-dev-win on FreeNode.
+Prework
+-------
+If you are fixing broken functionality then create a bug or identify
+an existing bug at http://bugs.php.net/. This can be used to track
+the patch progress and prevent your changes getting lost in the PHP
+mail archives.

+If your code change is large, then first discuss it with the extension
+maintainer and/or a development mail list. Extension maintainers can
+be found in the EXTENSIONS file in the PHP source. Use the
+internals@lists.php.net mail list to discuss changes to the base PHP
+code. Use pecl-dev@lists.php.net for changes to code that is only
+available from PECL (http://pecl.php.net/). Use pear-dev@lists.php.net
+for PEAR modules (http://pear.php.net/). Use phpdoc@lists.php.net for
+PHP documentation questions. Mail list subscription is explained on
+http://www.php.net/mailing-lists.php.

-PHP Patches
-----------
-If you are fixing broken functionality in PHP C source code first
-create a bug or identify an existing bug at http://bugs.php.net/.  A
-bug can be used to track the patch progress and prevent your changes
-getting lost in the PHP mail archives.
+If a PHP or PECL patch affects user functionality or makes significant
+internal changes then create a simple Request For Comment (RFC) page
+on http://wiki.php.net/rfc before starting discussion. This RFC can be
+used for initial discussion and later for documentation. Wiki accounts
+can be requested on http://wiki.php.net/start?do=register

-If your change is large then create a Request For Comment (RFC) page
-on http://wiki.php.net/rfc, discuss it with the extension maintainer,
-and discuss it on the development mail list internals@lists.php.net.
-RFC Wiki accounts can be requested on
-http://wiki.php.net/start?do=register.  PHP extension maintainers can
-be found in the EXTENSIONS file in the PHP source.  Mail list
-subscription is explained on http://www.php.net/mailing-lists.php.
-
-Information on PHP internal C functions is at
-http://www.php.net/internals, though this is considered incomplete.
-Various external resources can be found on the web.  A standard
-printed reference is the book "Extending and Embedding PHP" by Sara
+Online information on PHP internal C functions is at
+http://www.php.net/internals, though this is considered
+incomplete. Various external resources can be found on the web. A
+standard reference is the book "Extending and Embedding PHP" by Sara
 Golemon.

-Attach the patch to the PHP bug and consider sending a notification
-email about the change to internals@lists.php.net.  Also CC the
-extension maintainer.  Explain what has been changed by your patch.
-Test scripts should be included.
-
-Please make the mail subject prefix "[PATCH]".  If attaching a patch,
-ensure it has a file extension of ".txt".  This is because only MIME
-attachments of type 'text/*' are accepted.
-
-The preferred way to propose PHP patch is sending pull request from
-github.
-
-https://github.com/php/php-src
-
-Fork the official PHP repository and send a pull request. A
-notification will be sent to the pull request mailing list. Sending a
-note to PHP Internals list (internals@lists.php.net) may help getting
-more feedback and quicker turnaround.  You can also add pull requests
-to bug reports at http://bugs.php.net/.
-
-
-PHP Documentation Patches
-------------------------
-If you are fixing incorrect PHP documentation first create a bug or
-identify an existing bug at http://bugs.php.net/.  A bug can be used
-to track the patch progress and prevent your changes getting lost in
-the PHP mail archives.
-
-If your change is large, then first discuss it with the mail list
-phpdoc@lists.php.net.  Subscription is explained on
-http://www.php.net/mailing-lists.php.
+Information on contributing to PEAR is available at
+http://pear.php.net/manual/en/guide-developers.php

 Information on contributing to PHP documentation is at
 http://php.net/dochowto and http://wiki.php.net/doc/howto

-Attach the patch to the PHP bug and consider sending a notification
-email about the change to phpdoc@lists.php.net.  Explain what has been
-fixed/added/changed by your patch.
-
-Please make the mail subject prefix "[PATCH]".  Include the bug id(s)
-which can be closed by your patch.  If attaching a patch, ensure it
-has a file extension of ".txt".  This is because only MIME attachments
-of type 'text/*' are accepted.
+There are several IRC channels where PHP developers are often
+available to discuss questions. They include #php.pecl and #php.doc
+on the EFNet network and #php-dev-win on FreeNode.


-PECL Extension Patches: http://pecl.php.net/
--------------------------------------------
-If you are fixing broken functionality in a PECL extension then create
-a bug or identify an existing bug at http://bugs.php.net/.  A bug
-can be used to track the patch progress and prevent your changes
-getting lost in the PHP mail archives.
+How to create your patch
+------------------------
+PHP uses Subversion (SVN) for revision control. Read
+http://www.php.net/svn.php for help on using SVN to get and build PHP
+source code. We recommend using a Sparse Directory checkout described
+in http://wiki.php.net/vcs/svnfaq. If you are new to SVN, read
+http://svnbook.red-bean.com.

-If your change is large then create a Request For Comment (RFC) page
-on http://wiki.php.net/rfc, discuss it with the extension maintainer,
-and discuss it on the development mail list pecl-dev@lists.php.net.
-PECL mail list subscription is explained on
-http://pecl.php.net/support.php.  RFC Wiki accounts can be requested
-on http://wiki.php.net/start?do=register
-
-Information on PHP internal C functions is at
-http://www.php.net/internals, though this is considered incomplete.
-Various external resources can be found on the web.  A standard
-printed reference is the book "Extending and Embedding PHP" by Sara
-Golemon.
-
-Update any open bugs and add a link to the source of your patch.  Send
-the patch or pointer to the bug to pecl-dev@lists.php.net.  Also CC
-the extension maintainer.  Explain what has been changed by your
-patch.  Test scripts should be included.
-
-Please make the mail subject prefix "[PATCH] ...".  Include the patch
-as an attachment with a file extension of ".txt".  This is because
-only MIME attachments of type 'text/*' are accepted.
-
-
-PEAR Package Patches: http://pear.php.net/
------------------------------------------
-Information on contributing to PEAR is available at
-http://pear.php.net/manual/en/developers-newmaint.php and
-http://pear.php.net/manual/en/guide-developers.php
-
-
-How to create your PHP, PHP Documentation or PECL patch
-------------------------------------------------------
-PHP and most PECL packages use Git for revision control. Some PECL
-packages use Subversion (SVN) Read http://www.php.net/git.php for help
-on using Git to get and build PHP source code.  We recommend to look 
-at our workflow on https://wiki.php.net/vcs/gitworkflow and our FAQ
-https://wiki.php.net/vcs/gitfaq.
-
-Generally we ask that bug fix patches work on the current stable PHP
-development branches and on "master".  New PHP features only need to
-work on "master".
+Generally we ask that patches work on the current stable PHP
+development branch and on "trunk".

 Read CODING_STANDARDS before you start working.

 After modifying the source see README.TESTING and
-http://qa.php.net/write-test.php for how to test.  Submitting test
-scripts helps us to understand what functionality has changed.  It is
+http://qa.php.net/write-test.php for how to test. Submitting test
+scripts helps us to understand what functionality has changed. It is
 important for the stability and maintainability of PHP that tests are
 comprehensive.

 After testing is finished, create a patch file using the command:

-  git diff > your_patch.txt
+  svn diff > your_patch.txt

 For ease of review and later troubleshooting, submit individual
 patches for each bug or feature.


-Checklist for submitting your PHP or PECL code patch
----------------------------------------------------
- - Update git source just before running your final 'diff' and
+Checklist for submitting your patch
+-----------------------------------
+ - Update SVN source just before running your final 'diff' and
   before testing.
- - Add in-line comments and/or have external documentation ready.
-   Use only "/* */" style comments, not "//".
- - Create test scripts for use with "make test".
 - Run "make test" to check your patch doesn't break other features.
 - Rebuild PHP with --enable-debug (which will show some kinds of
   memory errors) and check the PHP and web server error logs after
-   running your PHP tests.
- - Rebuild PHP with --enable-maintainer-zts to check your patch
-   compiles on multi-threaded web servers.
+   running the PHP tests.
+ - Rebuild PHP with --enable-maintainer-zts to check your patch compiles
+   on multi-threaded web servers.
+ - Create test scripts for use with "make test".
+ - Add in-line comments and/or have external documentation ready.
 - Review the patch once more just before submitting it.


-What happens after submitting your PHP, PHP Documentation or PECL patch
-----------------------------------------------------------------------
+Where to send your patch
+------------------------
+If you are patching PHP C source then email the patch to
+internals@lists.php.net
+
+If you patching a PECL extension then send the patch to
+pecl-dev@lists.php.net
+
+If you are patching PEAR then send the patch to
+pear-dev@lists.php.net
+
+If you are patching PHP's documentation then send the patch to
+phpdoc@lists.php.net
+
+The mail can be CC'd to the extension maintainer (see EXTENSIONS).
+
+Please make the subject prefix "[PATCH]", for example "[PATCH] Fix
+return value of all array functions"
+
+Include the patch as an attachment with a file extension of ".txt".
+This is because only MIME attachments of type 'text/*' are accepted.
+
+Explain what has been fixed/added/changed by your patch. Test scripts
+should be included in the email.
+
+Include the bug id(s) which can be closed by your patch.
+
+Finally, update any open bugs and add a link to the source of your
+patch.
+
+
+What happens after you submit your patch
+----------------------------------------
 If your patch is easy to review and obviously has no side-effects,
 it might be committed relatively quickly.

 Because PHP is a volunteer-driven effort more complex patches will
-require patience on your side.  If you do not receive feedback in a
-few days, consider resubmitting the patch.  Before doing this think
-about these questions:
+require patience on your side. If you do not receive feedback in a few
+days, consider resubmitting the patch. Before doing this think about
+these questions:

- - Did I send the patch to the right mail list?
 - Did I review the mail list archives to see if these kind of
   changes had been discussed before?
 - Did I explain my patch clearly?
- - Is my patch too hard to review? Because of what factors?
+ - Is my patch too hard to review? Because of which factors?
+ - Are there any unwanted white space changes?


-What happens when your PHP or PECL patch is applied
---------------------------------------------------
-Your name will likely be included in the Git commit log.  If your
-patch affects end users, a brief description and your name might be
-added to the NEWS file.
+What happens when your patch is applied
+---------------------------------------
+Your name will be included in the SVN commit log. If your patch
+affects end users, a brief description and your name might be added to
+the NEWS file.

 Thank you for patching PHP!
@@ -0,0 +1,146 @@
+====================
+  SVN Commit Rules
+====================
+
+This is the first file you should be reading after you get your SVN account.
+We'll assume you're basically familiar with SVN, but feel free to post
+your questions on the mailing list. Please have a look at
+http://svnbook.red-bean.com/ for more detailed information on SVN.
+
+PHP is developed through the efforts of a large number of people.
+Collaboration is a Good Thing(tm), and SVN lets us do this. Thus, following
+some basic rules with regards to SVN usage will::
+
+   a. Make everybody happier, especially those responsible for maintaining
+      the SVN itself.
+
+   b. Keep the changes consistently well documented and easily trackable.
+
+   c. Prevent some of those 'Oops' moments.
+
+   d. Increase the general level of good will on planet Earth.
+
+Having said that, here are the organizational rules::
+
+   1. Respect other people working on the project.
+
+   2. Discuss any significant changes on the list before committing and get
+      confirmation from the release manager for the given branch.
+
+   3. Look at EXTENSIONS file to see who is the primary maintainer of
+      the code you want to contribute to.
+
+   4. If you "strongly disagree" about something another person did, don't
+      start fighting publicly - take it up in private email.
+
+   5. If you don't know how to do something, ask first!
+
+   6. Test your changes before committing them. We mean it. Really.
+      To do so use "make test".
+
+   7. For development use the --enable-maintainer-zts switch to ensure your
+      code handles TSRM correctly and doesn't break for thos who need that.
+
+Currently we have the following branches in use::
+
+  trunk             Will become PHP 6.0. This branch is for active development.
+
+  branches/PHP_5_3  Is used to release the PHP 5.3.x series. It still allows for
+                    larger enhancements.
+
+  branches/PHP_5_2  Is used to release the PHP 5.2.x series. Only bugfixes are permitted
+                    on this branch (Consult the releasemaster prior to commit).
+
+  branches/PHP_5_1  This branch is closed.
+
+  branches/PHP_4_4  This branch is closed.
+
+The next few rules are more of a technical nature::
+
+   1. All changes should first go to trunk and then get merged from trunk
+      (aka MFH'ed) to all other relevant branches.
+
+   2. DO NOT TOUCH ChangeLog! It is automagically updated from the commit
+      messages every day. Woe be to those who attempt to mess with it.
+
+   3. All news updates intended for public viewing, such as new features,
+      bug fixes, improvements, etc., should go into the NEWS file of the
+      *first* to be released version with the given change. In other words
+      any NEWS file change only needs to done in one branch.
+
+      NB! Lines, starting with @ will go automagically into NEWS file, but
+      this is NOT recommended, though. Please, add news entries directly to
+      NEWS file and don't forget to keep them adjusted and sorted.
+
+   4. Do not commit multiple file and dump all messages in one commit. If you
+      modified several unrelated files, commit each group separately and
+      provide a nice commit message for each one. See example below.
+
+   5. Do write your commit message in such a way that it makes sense even
+      without the corresponding diff. One should be able to look at it, and
+      immediately know what was modified. Definitely include the function name
+      in the message as shown below.
+
+   6. In your commit messages, keep each line shorter than 80 characters. And
+      try to align your lines vertically, if they wrap. It looks bad otherwise.
+
+   7. If you modified a function that is callable from PHP, prepend PHP to
+      the function name as shown below.
+
+
+The format of the commit messages is pretty simple.
+
+Use a - to start a new item in your commit message.
+
+If a line begins with #, it is taken to be a comment and will not appear
+in the ChangeLog. Everything else goes into the ChangeLog.
+
+It is important to note that if your comment or news logline spans multiple
+lines, you have to put # at the beginning of **every** such line.
+
+Example. Say you modified two files, datetime.c and string.c. In datetime.c you
+added a new format option for the date() function, and in string.c you fixed a
+memory leak in php_trim(). Don't commit both of these at once. Commit them
+separately and try to make sure your commit messages look something like the
+following.
+
+For datetime.c::
+
+  - Added new 'K' format modifier to date() for printing out number of days
+    until New Year's Eve.
+
+For string.c::
+
+  - Fixed a memory leak in php_trim() resulting from improper use of zval_dtor().
+  #- Man, that thing was leaking all over the place!
+
+The # lines will be omitted from the ChangeLog automagically.
+
+Use the [DOC] tag in your log message whenever you feel that your changes
+imply a documentation modification. The php-doc team will automatically
+get notified about your commit through the php-doc mailing list.
+
+If you fix some bugs, you should note the bug ID numbers in your
+commit message. Bug ID should be prefixed by "#" for easier access to
+bug report when developers are browsing SVN via LXR or Bonsai.
+
+Example::
+
+  Fixed bug #14016 (pgsql notice handler double free crash bug.)
+
+If you don't see your messages in ChangeLog right away, don't worry!
+These files are updated once a day, so your stuff will not show up until
+somewhat later.
+
+When you change the NEWS file for a bug fix, then please keep the bugs
+sorted in decreasing order under the fixed version.
+
+You can use LXR (http://lxr.php.net/) and Bonsai (http://bonsai.php.net/)
+to look at PHP SVN repository in various ways.
+
+To receive daily updates to ChangeLog and NEWS, send an empty message to
+php-cvs-daily-subscribe@lists.php.net.
+
+Happy hacking,
+
+PHP Team
@@ -1,8 +1,8 @@
 [IMPORTANT NOTICE]
 ------------------
- Failed tests usually indicate a problem with your local system setup
+ Failed tests usualy indicate a problem with your local system setup
 and not within PHP itself (at least for official PHP release versions).
-You may decide to automatically submit a test summary to our QA workflow
+You may decide to automaticaly submit a test summary to our QA workflow
 at the end of a test run.
 Please do *not* submit a failed test as a bug or ask for help on why
 it failed on your system without providing substantial backup information
@@ -8,7 +8,7 @@ the original run-tests.php script.  server-tests is *not* used by
 'make test'.  server-tests was developed to provide support for
 testing PHP under it's primary environment, HTTP, and can run the
 PHP tests under any of the SAPI modules that are direct executables, 
-or are accessible via HTTP.
+or are accessable via HTTP.

 [New features]
 ----------------
@@ -95,7 +95,7 @@ include:
  $filename     full native path to file, will become PATH_TRANSLATED
  $filepath     =dirname($filename)
  $scriptname   this is what will become SCRIPT_NAME unless you override it
-  $docroot      the equivalent of DOCUMENT_ROOT under Apache
+  $docroot      the equivelant of DOCUMENT_ROOT under Apache
  $cwd          the directory that the test is being initiated from
  $this->conf   all server-tests configuration vars
  $this->env    all environment variables that will get passed to the test
@@ -105,7 +105,7 @@ include:
 This section is also eval'd, and is similar in nature to --ENV--.  However,
 this section is used to build the url used in an HTTP request.  Valid values
 to set in this section would include:
-  SCRIPT_NAME   The initial part of the request url
+  SCRIPT_NAME   The inital part of the request url
  PATH_INFO     The pathinfo part of a request url
  FRAGMENT      The fragment section of a url (after #)
  QUERY_STRING  The query part of a url (after ?)
@@ -0,0 +1,644 @@
+Audience
+========
+
+This README describes how PHP 6 provides native support for the Unicode 
+Standard. Readers of this document should be proficient with PHP and have a
+basic understanding of Unicode concepts. For more technical details about
+PHP 6 design principles and for guidelines about writing Unicode-ready PHP 
+extensions, refer to README.UNICODE-UPGRADES.
+
+Introduction
+============
+
+As successful as PHP has proven to be over the years, its support for
+multilingual and multinational environments has languished. PHP can no
+longer afford to remain outside the overall movement towards the Unicode
+standard.  Although recent updates involving the mbstring extension have
+enabled easier multibyte data processing, this does not constitute native
+Unicode support.
+
+Since the full implementation of the Unicode Standard is very involved, our
+approach is to speed up implementation by using the well-tested,
+full-featured, and freely available ICU (International Components for
+Unicode) library.
+
+
+General Remarks
+===============
+
+International Components for Unicode
+------------------------------------
+
+ICU (International Components for Unicode is a mature, widely used set of
+C/C++ and Java libraries for Unicode support, software internationalization
+and globalization. It provides:
+
+  - Encoding conversions
+  - Collations
+  - Unicode text processing
+  - and much more
+
+When building PHP 6, Unicode support is always enabled. The only
+configuration option during development should be the location of the ICU
+headers and libraries.
+
+  --with-icu-dir=<dir>
+  
+where <dir> specifies the location of ICU header and library files. If you do
+not specify this option, PHP attempts to find ICU under /usr and /usr/local.
+
+NOTE: ICU is not bundled with PHP 6 yet. To download the distribution, visit
+http://icu.sourceforge.net. PHP requires ICU version 3.4 or higher. 
+
+Backwards Compatibility
+-----------------------
+Our paramount concern for providing Unicode support is backwards compatibility.
+Because PHP is used on so many sites, existing data types and functions must
+work as they always have. However, although PHP's interfaces must remain
+backwards-compatible, the speed of certain operations might be affected due to
+internal implementation changes.
+
+Encoding Names
+--------------
+All the encoding settings discussed in this document can accept any valid
+encoding name supported by ICU. For a full list of encodings, refer to the ICU
+online documentation.
+
+NOTE: References to "Unicode" in this document generally mean the UTF-16
+character encoding, unless explicitly stated otherwise.
+
+Unicode Semantics Switch
+========================
+
+Because many applications do not require Unicode, PHP 6 provides a server-wide
+INI setting to enable Unicode support:
+
+  unicode.semantics = On/Off
+
+This switch is off by default. If your applications do not require native
+Unicode support, you may leave this switch off, and continue to use Unicode
+strings only when you need to. 
+
+However, if your application is ready to fully support Unicode, you should 
+turn this switch on. This activates various Unicode support mechanisms, 
+including:
+
+  * All string literals become Unicode
+  * All variables received from HTTP requests become Unicode
+  * PHP identifiers may use Unicode characters
+
+More fundamentally, your PHP environment is now a Unicode environment.  Strings
+inside PHP are Unicode, and the system is responsible for converting non-Unicode
+strings on PHP's periphery (for example, in HTTP input and output, streams, and
+filesystem operations). With unicode.semantics on, you must specify binary
+strings explicitly. PHP makes no assumptions about the content of a binary
+string, so your application must handle all binary string appropriately.
+
+Conversely, if unicode.semantics is off, PHP behaves as it did in the past.
+String literals do not become Unicode, and files are binary strings for
+backwards compatibility. You can always create Unicode strings programmatically,
+and all functions and operators support Unicode strings transparently.
+
+
+Fallback Encoding
+=================
+
+The fallback encoding provides a default value for all other unicode.*_encoding
+INI settings. If you do not set a particular unicode.*_encoding setting, PHP
+uses the fallback encoding. If you do not specify a fallback encoding, PHP uses
+UTF-8.
+
+  unicode.fallback_encoding = "iso-8859-1"
+
+
+Runtime Encoding
+================
+
+The runtime encoding specifies the encoding PHP uses for converting binary 
+strings within the PHP engine itself. 
+
+  unicode.runtime_encoding = "iso-8859-1"
+
+This setting has no effect on I/O-related operations such as writing to 
+standard out, reading from the filesystem, or decoding HTTP input variables.
+
+PHP enables you to explicitly convert strings using casting:
+
+  * (binary) -- casts to binary string type
+  * (unicode) -- casts to Unicode string type
+  * (string) -- casts to Unicode string type if unicode.semantics is on,
+    to binary otherwise
+
+For example, if unicode.runtime_encoding is iso-8859-1, and $uni is a unicode
+string, then
+
+  $str = (binary)$uni
+
+creates a binary string $str in the ISO-8859-1 encoding.
+
+Implicit conversions include concatenation, comparison, and parameter passing.
+For better precision, PHP attempts to convert strings to Unicode before
+performing these sorts of operations. For example, if we concatenate our binary
+string $str with a unicode literal, PHP converts $str to Unicode first, using
+the encoding specified by unicode.runtime_encoding.
+
+Output Encoding
+===============
+
+PHP automatically converts output for commands that write to the standard 
+output stream, such as 'print' and 'echo'.
+
+  unicode.output_encoding = "utf-8"
+
+However, PHP does not convert binary strings. When writing to files or external
+resources, you must rely on stream encoding features or manually encode the data
+using functions provided by the unicode extension.
+
+The existing default_charset INI setting is DEPRECATED in favor of
+unicode.output_setting. Previously, default_charset only specified the charset
+portion of the Content-Type MIME header. Now default_charset only takes effect
+when unicode.semantics is off, and it does not affect the actual transcoding of
+the output stream. Setting unicode.output_encoding causes PHP to add the
+'charset' portion to the Content-Type header, overriding any value set for
+default_charset.
+
+
+HTTP Input Encoding
+===================
+
+The HTTP input encoding specifies the encoding of variables received via
+HTTP, such as the contents of the $_GET and _$POST arrays.
+
+This functionality is currently under development. For a discussion of the
+approach that the PHP 6 team is taking, refer to:
+
+http://marc.theaimsgroup.com/?t=116613047300005&r=1&w=2
+
+
+Filesystem Encoding
+===================
+
+The filesystem encoding specifies the encoding of file and directory names
+on the filesystem. 
+
+  unicode.filename_encoding = "utf-8"
+
+Filesystem-related functions such as opendir() perform this conversion when 
+accepting and returning file names. You should set the filename encoding to 
+the encoding used by your filesystem. 
+
+
+Script Encoding
+===============
+
+You may write PHP scripts in any encoding supported by ICU. To specify the
+script encoding site-wide, use the INI setting:
+
+   unicode.script_encoding = utf-8
+
+If you cannot change the encoding system wide, you can use a pragma to 
+override the INI setting in a local script:
+
+   <?php declare(encoding = 'Shift-JIS'); ?>
+
+The pragma setting must be the first statement in the script. It only affects 
+the script in which it occurs, and does not propagate to any included files. 
+
+
+INI Files
+=========
+
+If unicode.semantics is on, INI files are presumed to contain UTF-8 encoded 
+keys and values. If unicode.semantics is off, the data is taken as-is,
+similar to PHP 5. No validation occurs during parsing. Instead invalid UTF-8
+sequences are caught during access by ini_*() functions.
+
+
+Stream I/O
+==========
+
+PHP has a streams-based I/O system for generalized filesystem access, 
+networking, data compression, and other operations. Since the data on the 
+other end of the stream can be in any encoding, you need to think about 
+data conversion. 
+
+Okay, this needs to be clarified. By "default", streams are actually
+opened in binary mode. You have to specify 't' flag or use FILE_TEXT in
+order to open it in text mode, where conversions apply. And for the text
+mode streams, the default stream encoding is UTF-8 indeed.
+
+By default, PHP opens streams in binary mode. To open a file in text mode,
+you must use the 't' flag (or the FILE_TEXT parameter -- see below). The 
+default encoding for streams in text mode is UTF-8. This means that if 
+'file.txt' is a UTF-8 text file, this code snippet:
+
+  $fp = fopen('file.txt', 'rt');
+  $str = fread($fp, 100)
+
+returns 100 Unicode characters, while: 
+
+  $fp = fopen('file.txt', 'wt');
+  $fwrite($fp, $uni)
+
+writes to a UTF-8 text file.
+
+If you mainly work with files in an encoding other than UTF-8, you can
+change the default context encoding setting:
+
+  stream_default_encoding('Shift-JIS');
+  $data = file_get_contents('file.txt', FILE_TEXT);
+  // work on $data
+  file_put_contents('file.txt', $data, FILE_TEXT);
+
+The file_get_contents() and file_put_contents() functions now accept an
+additional parameter, FILE_TEXT. If you provide FILE_TEXT for
+file_get_contents(), PHP returns a Unicode string. Without FILE_TEXT, PHP
+returns a binary string (which would be appropriate for true binary data, such
+as an image file). When writing a Unicode string with file_put_contents(), you
+must supply the FILE_TEXT parameter, or PHP generates a warning. 
+
+If you need to work with multiple encodings, you can create custom contexts
+using stream_context_create() and then pass in the custom context as an
+additional parameter. For example: 
+
+  $ctx = stream_context_create(NULL, array('encoding' => 'big5'));
+  $data = file_get_contents('file.txt', FILE_TEXT, $ctx);
+  // work on $data
+  file_put_contents('file.txt', $data, FILE_TEXT, $ctx);
+
+
+Conversion Semantics and Error Handling
+=======================================
+
+PHP can convert strings explicitly (casting) and implicitly (concatenation,
+comparison, and parameter passing. For example, when concatenating a Unicode
+string and a binary string, PHP converts the binary string to Unicode for better
+precision.
+
+However, not all characters can be converted between Unicode and legacy 
+encodings. The first possibility is that a string contains corrupt data or
+an illegal byte sequence. In this case, the converter simply stops with 
+a message that resembles:
+
+  Warning: Could not convert binary string to Unicode string
+  (converter UTF-8 failed on bytes (0xE9) at offset 2)
+
+Conversely, if a similar error occurs when attempting to convert Unicode to
+a legacy string, the converter generates a message that resembles:
+
+  Warning: Could not convert Unicode string to binary string
+  (converter ISO-8859-1 failed on character {U+DC00} at offset 2)
+
+To customize this behavior, refer to "Creating a Custom Error Handler" below.
+
+The second possibility is that a Unicode character simply cannot be represented
+in the legacy encoding. By default, when downconverting from Unicode, the
+converter substitutes any missing sequences with the appropriate substitution
+sequence for that codepage, such as 0x1A (Control-Z) in ISO-8859-1. When
+upconverting to Unicode, the converter replaces any byte sequence that has no
+Unicode equivalent with the Unicode substitution character (U+FFFD). 
+
+You can customize the conversion error behavior to:
+
+  - stop the conversion and return an empty string
+  - skip any invalid characters
+  - substitute invalid characters with a custom substitution character
+  - escape the invalid character in various formats
+
+To control the global conversion error settings, use the functions:
+
+  unicode_set_error_mode(int direction, int mode)
+  unicode_set_subst_char(unicode char)
+
+where direction is either FROM_UNICODE or TO_UNICODE, and mode is one of these
+constants:
+
+  U_CONV_ERROR_STOP
+  U_CONV_ERROR_SKIP 
+  U_CONV_ERROR_SUBST
+  U_CONV_ERROR_ESCAPE_UNICODE
+  U_CONV_ERROR_ESCAPE_ICU
+  U_CONV_ERROR_ESCAPE_JAVA
+  U_CONV_ERROR_ESCAPE_XML_DEC
+  U_CONV_ERROR_ESCAPE_XML_HEX
+
+As an example, with a runtime encoding of ISO-8859-1, the conversion:
+
+  $str = (binary)"< \u30AB >";
+
+results in:
+
+  MODE                    RESULT
+  --------------------------------------
+  stop                    ""
+  skip                    "<   >"
+  substitute              "< ? >"
+  escape (Unicode)        "< {U+30AB} >"
+  escape (ICU)            "< %U30AB >"
+  escape (Java)           "< \u30AB >"
+  escape (XML decimal)    "< &#12459; >"
+  escape (XML hex)        "< &#x30AB; >"
+
+With a runtime encoding of UTF-8, the conversion of the (illegal) sequence:
+
+  $str = (unicode)b"< \xe9\xfe >";
+
+results in:
+
+  MODE                    RESULT
+  --------------------------------------
+  stop                    ""
+  skip                    ""
+  substitute              ""
+  escape (Unicode)        "< %XE9%XFE >"
+  escape (ICU)            "< %XE9%XFE >"
+  escape (Java)           "< \xE9\xFE >"
+  escape (XML decimal)    "< &#233;&#254; >"
+  escape (XML hex)        "< &#xE9;&#xFE; >"
+
+The substitution character can be set only for FROM_UNICODE direction and has to
+exist in the target character set. The default substitution character is (?). 
+
+NOTE: Casting is just a shortcut for using unicode.runtime_encoding. To convert
+using an alternative encoding, use the unicode_encode() and unicode_decode()
+functions. For example,
+
+  $str = unicode_encode($uni, 'koi8-r', U_CONV_ERROR_SUBST);
+
+results in a binary KOI8-R encoded string. 
+
+Creating a Custom Error Handler
+-------------------------------
+If an error occurs during the conversion, PHP outputs a warning describing the
+problem. Instead of this default behavior, PHP can invoke a user-provided error
+handler, similar to how the current user-defined error handler works.  To set
+the custom conversion error handler, call:
+
+  mixed unicode_set_error_handler(callback error_handler)
+
+The function returns the previously defined custom error handler. If no error
+handler was defined, or if an error occurs when returning the handler, this 
+function returns NULL.
+
+When the custom handler is set, the standard error handler is bypassed. It is
+the responsibility of the custom handler to output or log any messages, raise
+exceptions, or die(), if necessary. However, if the custom error handler returns
+FALSE, the standard handler will be invoked afterwards.
+
+The user function specified as the error_handler must accept five parameters:
+
+  mixed error_handler($direction, $encoding, $char_or_byte, $offset, 
+  $message)
+
+where:
+
+  $direction    - the direction of conversion, FROM_UNICODE/TO_UNICODE
+
+  $encoding     - the name of the encoding to/from which the conversion
+                  was attempted
+
+  $char_or_byte - either Unicode character or byte sequence (depending
+                  on direction) which caused the error
+
+  $offset       - the offset of the failed character/byte sequence in
+                  the source string
+
+  $message      - the error message describing the problem
+
+NOTE: If the error mode set by unicode_set_error_mode() is substitute, 
+skip, or escape, the handler won't be called, since these are non-error
+causing operations. To always invoke your handler, set the error mode to
+U_CONV_ERROR_STOP.
+
+
+Unicode String Type
+===================
+
+The Unicode string type (IS_UNICODE) is supposed to contain text data encoded in
+UTF-16. This is the main string type in PHP when Unicode semantics switch is
+turned on. Unicode strings can exist when the switch is off, but they have to be
+produced programmatically via calls to functions that return Unicode types.
+
+
+Binary String Type
+==================
+
+Binary string type (IS_STRING) serves two purposes: backwards compatibility and
+representing non-Unicode strings and binary data. When Unicode semantics switch
+is off, it is used for all strings in PHP, same in previous versions. When the
+switch is on, this type will be used to store text in other encodings as well as
+true binary data such as images, PDFs, etc.
+
+Printing binary data to the standard output passes it through as-is, independent
+of the output encoding.
+
+For examples of specifying binary string literals, refer to the section 
+"Language Modfications".
+
+Language Modifications
+======================
+
+If a Unicode switch is turned on, PHP string literals -- single-quoted,
+double-quoted, and heredocs -- become Unicode strings (IS_UNICODE type).  String
+literals support all the same escape sequences and variable interpolations as
+before, plus several new escape sequences.
+
+PHP interprets the contents of strings as follows:
+
+  - all non-escaped characters are interpreted as a corresponding Unicode
+    codepoint based on the current script encoding, e.g. ASCII 'a' (0x61) =>
+    U+0061, Shift-JIS (0x92 0x86) => U+4E2D
+ 
+  - existing PHP escape sequences are also interpreted as Unicode codepoints,
+    including \xXX (hex) and \OOO (octal) numbers, e.g. "\x20" => U+0020
+
+  - two new escape sequences, \uXXXX and \UXXXXXX, are interpreted as a 4 or
+    6-hex Unicode codepoint value, e.g. \u0221 => U+0221, \U010410 =>
+    U+10410. (Having two sequences avoids the ambiguity of \u020608 --
+    is that supposed to be U+0206 followed by "08", or U+020608 ?)
+    
+  - a new escape sequence allows specifying a character by its full
+    Unicode name, e.g. \C{THAI CHARACTER PHO SAMPHAO} => U+0E20
+
+PHP allows variable interpolation inside the double-quoted and heredoc strings.
+However, the parser separates the string into literal and variable chunks during
+compilation, e.g. "abc $var def" -> "abc" . $var . "def". This means that PHP
+can handle literal chunks in the normal way as far as Unicode support is
+concerned.
+
+Since all string literals become Unicode by default, PHP 6 introduces new syntax
+for creating byte-oriented or binary strings. Prefixing a string literal with
+the letter 'b' creates a binary string:
+
+    $var = b'abc\001';
+    $var = b"abc\001";
+    $var = b<<<EOD
+      abc\001
+    EOD;
+
+The content of a binary string is the literal byte sequence inside the
+delimiters, which depends on the script encoding (unicode.script_encoding).
+Binary string literals support the same escape sequences as PHP 5 strings. If
+the Unicode switch is turned off, then the binary string literals generate the
+normal string (IS_STRING) type internally without any effect on the application.
+
+The string operators now accomodate the new IS_UNICODE and IS_BINARY types:
+
+  - The concatenation operator (.) and concatenation assignment operator (.=)
+    automatically coerce the IS_STRING type to the more precise IS_UNICODE if
+    the operands are of different string types.
+
+  - The string indexing operator [] now accommodates IS_UNICODE type strings 
+    and extracts the specified character. To support supplementary characters,
+    the index specifies a code point, not a byte or a code unit.
+
+  - Bitwise operators and increment/decrement operators do not work on
+    Unicode strings. They do work on binary strings.
+
+  - Two new casting operators are introduced, (unicode) and (binary). The
+    (string) operator casts to Unicode type if the Unicode semantics switch is
+    on, and to binary type otherwise.
+
+  - The comparison operators compare Unicode strings in binary code point 
+    order. They also coerce strings to Unicode if the strings are of different 
+    types.
+
+  - The arithmetic operators use the same semantics as today for converting
+    strings to numbers. A Unicode string is considered numeric if it
+    represents a long or a double number in the en_US_POSIX locale.
+
+
+Unicode Support in Existing Functions
+=====================================
+
+All functions in the PHP default distribution are undergoing analysis to 
+determine which functions need to be upgraded for native Unicode support. 
+You can track progress here:
+
+  http://www.php.net/~scoates/unicode/render_func_data.php
+
+Key extensions that are fully converted include:
+
+  * curl
+  * dom
+  * json
+  * mysql
+  * mysqli
+  * oci8
+  * pcre
+  * reflection
+  * simplexml
+  * soap
+  * sqlite
+  * xml
+  * xmlreader/xmlwriter
+  * xsl
+  * zlib
+
+NOTE: Unsafe functions might still work, since PHP performs Unicode conversions
+at runtime. However, unsafe functions might not work correctly with multibyte
+binary strings, or Unicode characters that are not representable in the
+specified unicode.runtime_encoding. 
+
+
+Identifiers
+===========
+
+Since scripts may be written in various encodings, we do not restrict 
+identifiers to be ASCII-only. PHP allows any valid identifier based
+on the Unicode Standard Annex #31. 
+
+
+Numbers
+=======
+
+Unlike identifiers, numbers must consist only of ASCII digits,.and are
+restricted to the en_US_POSIX or C locale. In other words, numbers have no
+thousands separator, and the fractional separator is (.) "full stop".  Numeric
+strings adhere to the same rules, so "10,3" is not interpreted as a number even
+if the current locale's fractional separator is a comma.
+
+TextIterators
+=============
+
+Instead of using the offset operator [] to access characters in a linear
+fashion, use a TextIterator instead. TextIterator is very fast and enables you
+to iterate over code points, combining sequences, characters, words, lines, and
+sentences, both forward and backward. For example:
+
+  $text = "nai\u308ve";  
+  foreach (new TextIterator($text) as $u) {
+      var_inspect($u)
+  }
+
+lists six code points, including the umlaut (U+0308) as a separate code point.
+Instantiating the TextIterator to iterate over characters,
+
+  $text = "nai\u308ve";  
+  foreach (new TextIterator($text, TextIterator::CHARACTER) as $u) {
+      var_inspect($u)
+  }
+
+lists five characters, including an "i" with an umlaut as a single character.
+
+Locales
+=======
+
+Unicode support in PHP relies exclusively on ICU locales, NOT the POSIX locales
+installed on the system. You may access the default ICU locale using:
+
+  locale_set_default()
+  locale_get_default()
+
+ICU locale IDs have a somewhat different format from POSIX locale IDs. The ICU
+syntax is:
+
+  <language>[_<script>]_<country>[_<variant>][@<keywords>]
+
+For example, sr_Latn_YU_REVISED@currency=USD is Serbian (Latin, Yugoslavia,
+Revised Orthography, Currency=US Dollar).
+
+Do not use the deprecated setlocale() function. This function interacts with the
+POSIX locale. If Unicode semantics are on, using setlocale() generates
+a deprecation warning.
+
+Document TODO
+==========================================
+- Final review.
+- Fix the HTTP Input Encoding section, that's obsolete now.
+
+
+References
+==========
+
+  Unicode
+  http://www.unicode.org
+
+  Unicode Glossary
+  http://www.unicode.org/glossary/
+
+  UTF-8
+  http://www.utf-8.com/
+
+  UTF-16
+  http://www.ietf.org/rfc/rfc2781.txt
+
+  ICU Homepage
+  http://www.ibm.com/software/globalization/icu/
+
+  ICU User Guide and API Reference
+  http://icu.sourceforge.net/
+
+  Unicode Annex #31
+  http://www.unicode.org/reports/tr31/
+
+  PHP Parameter Parsing API
+  http://www.php.net/manual/en/zend.arguments.retrieval.php
+
+
+Authors
+=======
+  Andrei Zmievski <andrei@gravitonic.com>
+  Evan Goer <goer@yahoo-inc.com>
+
+vim: set et tw=80 :
@@ -0,0 +1,806 @@
+This document attempts to describe portions of the API related to the new
+Unicode functionality and the best practices for upgrading existing
+functions to support Unicode.
+
+Your first stop should be README.UNICODE: it covers the general Unicode
+functionality and concepts without going into technical implementation
+details.
+
+Internal Encoding
+=================
+
+UTF-16 is the internal encoding used for Unicode strings. UTF-16 consumes
+two bytes for any Unicode character in the Basic Multilingual Plane, which
+is where most of the current world's languages are represented. While being
+less memory efficient for basic ASCII text it simplifies the processing and
+makes interfacing with ICU easier, since ICU uses UTF-16 for its internal
+processing as well.
+
+
+Zval Structure Changes
+======================
+
+For IS_UNICODE type, we add another structure to the union:
+
+    union {
+    ....
+        struct {
+            UChar *val;            /* Unicode string value */
+            int len;               /* number of UChar's */
+        } ustr;
+    ....
+    } value;
+
+This cleanly separates the two types of strings and helps preserve backwards
+compatibility.
+
+To optimize access to IS_STRING and IS_UNICODE storage at runtime, we need yet
+another structure:
+
+    union {
+    ....
+        struct {                    /* Universal string type */
+            zstr val;
+            int len;
+        } uni;
+    ....
+    } value;
+
+Where zstr is a union of char*, UChar*, and void*.
+
+
+Parameter Parsing API Modifications
+===================================
+
+There are now five new specifiers: 'u', 't', 'T', 'U', 'S', 'x' and a new '&'
+modifier.
+
+  't' specifier
+  -------------
+  This specifier indicates that the caller requires the incoming parameter to be
+  string data (IS_STRING, IS_UNICODE). The caller has to provide the storage for
+  string value, length, and type.
+
+    void *str;
+    int len;
+    zend_uchar type;
+
+    if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "t", &str, &len, &type) == FAILURE) {
+        return;
+    }
+    if (type == IS_UNICODE) {
+       /* process Unicode string */
+    } else {
+       /* process binary string */
+    }
+
+  For IS_STRING type, the length represents the number of bytes, and for
+  IS_UNICODE the number of UChar's. When converting other types (numbers,
+  booleans, etc) to strings, the exact behavior depends on the Unicode semantics
+  switch: if on, they are converted to IS_UNICODE, otherwise to IS_STRING.
+
+
+  'u' specifier
+  -------------
+  This specifier indicates that the caller requires the incoming parameter
+  to be a Unicode encoded string. If a non-Unicode string is passed, the engine
+  creates a copy of the string and automatically convert it to Unicode type before
+  passing it to the internal function. No such conversion is necessary for Unicode
+  strings, obviously.
+
+    UChar *str;
+    int len;
+
+    if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "u", &str, &len) == FAILURE) {
+        return;
+    }
+    /* process Unicode string */
+
+
+  'T' specifier
+  -------------
+  This specifier is useful when the function takes two or more strings and
+  operates on them. Using 't' specifier for each one would be somewhat
+  problematic if the passed-in strings are of mixed types, and multiple
+  checks need to be performed in order to do anything. All parameters
+  marked by the 'T' specifier are promoted to the same type.
+
+  If at least one of the 'T' parameters is of Unicode type, then the rest of
+  them are converted to IS_UNICODE. Otherwise all 'T' parameters are conveted to
+  IS_STRING type.
+
+
+    void *str1, *str2;
+    int len1, len2;
+    zend_uchar type1, type2;
+
+    if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "TT", &str1, &len1,
+                             &type1, &str2, &len2, &type2) == FAILURE) {
+       return;
+    }
+    if (type1 == IS_UNICODE) {
+       /* process as Unicode, str2 is guaranteed to be Unicode as well */
+    } else {
+       /* process as binary string, str2 is guaranteed to be the same */
+    }
+
+
+   'x' specifier
+   -------------
+   This specifier acts as either 'u' or 's', depending on the value of the
+   unicode semantics switch. If UG(unicode) is on, it behaves as 'u', and as
+   's' otherwise.
+
+The existing 's' specifier has been modified as well. If a Unicode string is
+passed in, it automatically copies and converts the string to the runtime
+encoding, and issues a warning. If a binary type is passed-in, no conversion
+is necessary. The '&' modifier can be used after 's' specifier to force
+a different converter instead.
+
+    char *str;
+    int len;
+
+    if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "s&", &str, &len, UG(utf8_conv)) == FAILURE) {
+        return;
+    }
+    /* here str is in UTF-8, if a Unicode string was passed in */
+
+The 'U' and 'S' specifiers are similar to 'u' and 's' but they are more strict
+about the type of the passed-in parameter. If 'U' is specified and the binary
+string is passed in, the engine will issue a warning instead of doing automatic
+conversion. The converse applies to the 'S' specifier.
+
+
+Working in Unicode World
+========================
+
+Strings
+-------
+
+A lot of internal functionality is controlled by the unicode.semantics
+switch. Its value is found in the Unicode globals variable, UG(unicode). It
+is either on or off for the entire request.
+
+The big thing is that there is a new string types: IS_UNICODE.
+This has its own storage in the value union part of
+zval (value.ustr) while non-unicode (binary) strings reuse the
+IS_STRING type and the value.str element of the zval.
+
+New macros exist (parallel to Z_STRVAL/Z_STRLEN) for accessing unicode strings.
+
+Z_USTRVAL(), Z_USTRLEN()
+ - accesses the value (as a UChar*) and length (in code units) of the Unicode type string
+   value.ustr.val   value.ustr.len
+
+Z_UNIVAL(), Z_UNILEN()
+ - accesses the value (as a zstr) and length (in type-appropriate units)
+   value.uni.val    value.uni.len
+
+Z_USTRCPLEN()
+ - gives the number of codepoints (not units) in the Unicode type string
+   This macro examines the actual string taking into account Surrogate Pairs
+   and returns the number of UChar32(UTF32) codepoints which may be less than the
+   number of UChar(UTF16) codeunits found in the string buffer.
+   If this value will be used repeatedly, consider storing it in a local variable
+   to avoid having to reexamine the string every time.
+
+
+ZVAL_* macros
+-------------
+
+The 'dup' parameter to the ZVAL_STRING()/RETVAL_STRING()/RETURN_STRING() type
+macros has been extended slightly.  The following defines are now encouraged instead:
+
+#define ZSTR_DUPLICATE (1<<0)
+#define ZSTR_AUTOFREE  (1<<1)
+
+ZSTR_DUPLICATE (which has a resulting value of 1) serves the same purpose as a
+truth value in old-style 'dup' flags.  The value of 1 was specifically chosen
+to match the common practice of passing a 1 for this parameter.
+Warning: If you find extension code which uses a truth value other than one for
+the dup flag, its logic should be modified to explicitly pass ZSTR_DUPLICATE instead.
+
+ZSTR_AUTOFREE is used with macros such as ZVAL_RT_STRING which may populate Unicode
+zvals from non-unicode source strings.  When UG(unicode) is on, the source string
+will be implicitly copied (to make a UChar* version).  If the original string
+needed copying anyway this is fine.  However if the original string was emalloc()'d
+and would have ordinarily been given to the engine (i.e. RETURN_STRING(estrdup("foo"), 0))
+then it will need to be freed in UG(unicode) mode to avoid leaking.
+The ZSTR_AUTOFREE flag ensures that the original string is freed in UG(unicode) mode.
+
+ZVAL_UNICODE(pzv, str, dup), ZVAL_UNICODEL(pzv, str, str_len, dup)
+ - Sets zval to hold a Unicode string. Takes the same parameters as
+   Z_STRING(), Z_STRINGL().
+
+ZVAL_U_STRING(conv, pzv, str, dup), ZVAL_U_STRINGL(conv, pzv, str, str_len, dup)
+ - When UG(unicode) is off, it's equivalent to Z_STRING(), ZSTRINGL()
+   and the conv parameter is ignored.
+   When UG(unicode) is on, it sets zval to hold a Unicode representation of the
+   passed-in string using the UConverter* specified by conv.
+   Since a new string is always created in this case, passing ZSTR_DUPLICATE
+   for 'dup' does not matter, but ZSTR_AUTOFREE will be used will be used to
+   efree the original value
+
+ZVAL_RT_STRING(pzv, str, dup), ZVAL_RT_STRINGL(pzv, str, str_len, dup)
+ - When UG(unicode) is off, it's equivalent to Z_STRING(), Z_STRINGL().
+   When UG(unicode) is on, it takes the input string, converts it to Unicode
+   using the runtime_encoding converter and sets zval to it.
+   Since a new string is always created in this case, passing ZSTR_DUPLICATE
+   for 'dup' does not matter, but ZSTR_AUTOFREE will be used will be used to
+   efree the original value
+
+ZVAL_ASCII_STRING(pzv, str, dup), ZVAL_ASCII_STRINGL(pzv, str, str_len, dup)
+ - When UG(unicode) is off, it's equivalent to Z_STRING(), Z_STRINGL().
+   When UG(unicode) is on, it takes the input string, converts it to Unicode
+   using an ASCII converter and sets zval to it.
+   Since a new string is always created in this case, passing ZSTR_DUPLICATE
+   for 'dup' does not matter, but ZSTR_AUTOFREE will be used will be used to
+   efree the original value
+
+ZVAL_UTF8_STRING(pzv, str, dup), ZVAL_UTF8_STRINGL(pzv, str, str_len, dup)
+ - When UG(unicode) is off, it's equivalent to Z_STRING(), Z_STRINGL().
+   When UG(unicode) is on, it takes the input string, converts it to Unicode
+   using a UTF8 converter and sets zval to it.
+   Since a new string is always created in this case, passing ZSTR_DUPLICATE
+   for 'dup' does not matter, but ZSTR_AUTOFREE will be used will be used to
+   efree the original value
+
+ZVAL_ZSTR(pzv, type, zstr, dup), ZVAL_ZSTRL(pzv, type, zstr, zstr_len, dup)
+ - This macro uses 'type' to switch between calling ZVAL_STRING(pzv, zstr.s, dup)
+   and ZVAL_UNICODE(pzv, zstr.u, dup).  No conversion happens so the
+   presense of absense of ZSTR_AUTOFREE is ignored.
+
+ZVAL_TEXT(pzv, zstr, dup), ZVAL_TEXTL(pzv, zstr, zstr_len, dup)
+ - This macro sets the zval to hold either a Unicode or a normal string,
+   depending on the value of UG(unicode). No conversion happens, so be certain
+   that the string passed in matches the type expected by UG(unicode).
+   One example of its usage would be to initialize zval to hold the name
+   of a user function.
+
+ZVAL_EMPTY_UNICODE(pzv) / ZVAL_EMPTY_TEXT(pzv)
+ - These macros work identically to ZVAL_EMPTY_STRING() with the UNICODE
+   version always generating an IS_UNICODE zval, and the TEXT version
+   generating a UG(unicode) dependent string type.
+
+ZVAL_UCHAR32(pzv, char)
+ - Converts the character provided into a UChar string (which may potentially
+   be 1 or 2 characters long in the case of surrogate pairs) and dispatches
+   to ZVAL_UNICODEL().
+
+
+As usual, for each ZVAL_* macro, there is a matching RETVAL_* and RETURN_* macro.
+
+Conversion Macros
+-----------------
+
+convert_to_string_with_converter(zval *op, UConverter *conv)
+ - converts a zval to native string using the specified converter, if necessary.
+
+convert_to_unicode_with_converter(zval *op, UConverter *conv)
+ - converts a zval to Unicode string using the specified converter, if
+   necessary.
+
+convert_to_unicode(zval *op)
+ - converts a zval to Unicode string.
+
+convert_to_string(zval *op)
+ - Behaves just as it currently does, converting to IS_STRING type
+
+convert_to_text(zval *op)
+ - converts a zval to either Unicode or native string, depending on the
+   value of UG(unicode) switch
+
+zend_ascii_to_unicode() function can be used to convert an ASCII char*
+string to Unicode. This is useful especially for inline string literals, in
+which case you can simply use USTR_MAKE() macro, e.g.:
+
+   UChar* ustr;
+
+   ustr = USTR_MAKE("main");
+
+If you need to initialize a few such variables, it may be more efficient to
+use ICU macros, which avoid the conversion, depending on the platform. See
+[1] for more information.
+
+USTR_FREE(zstr) can be used to free a UChar* string safely, since it checks for
+NULL argument. USTR_LEN() takes a zstr as its argument, and
+depending on the UG(unicode) value, and returns its strlen() or u_strlen().
+
+Array Manipulation
+------------------
+
+The add_next_index_*(), add_index_*() and add_assoc_*() functions have been
+significantly expanded both to allow for the unicode type as a value and to
+permit various types of keys.
+
+Values: In the following examples, {1} represents a placeholder for the keytype and
+its arguments (covered later).
+
+add_{1}_unicode(zval *arr, {1}, UChar *ustr, int dup);
+add_{1}_unicodel(zval *arr, {1}, UChar *ustr, int ustr_len, int dup);
+ - Works like add_{1}_string() and add_{1}_stringl() but takes a UChar* value
+   and adds an IS_UNICODE type.
+
+add_{1}_rt_string(zval *arr, {1}, char *str, int dup);
+add_{1}_rt_stringl(zval *arr, {1}, char *str, int str_len, int dup);
+ - Works like add_{1}_string() and add_{1}_stringl() but converts the char*
+   value to Unicode using runtime encoding when UG(unicode) is on.
+
+add_{1}_ascii_string(zval *arr, {1}, char *str, int dup);
+add_{1}_ascii_stringl(zval *arr, {1}, char *str, int str_len, int dup);
+ - Works like add_{1}_rt_string() and add_{1}_rt_stringl() but uses
+   an ASCII converter rather than runtime encoding.
+
+add_{1}_utf8_string(zval *arr, {1}, char *str, int dup);
+add_{1}_utf8_stringl(zval *arr, {1}, char *str, int str_len, int dup);
+ - Works like add_{1}_rt_string() and add_{1}_rt_stringl() but uses
+   a UTF8 converter rather than runtime encoding.
+
+add_{1}_text(zval *arr, {1}, zstr str, int dup);
+add_{1}_textl(zval *arr, {1}, zstr str, int str_len, int dup);
+ - Wrapper which dispatches to add_{1}_string(l)() or add_{1}_unicode(l)()
+   depending on the setting of UG(unicode).
+
+add_{1}_zstr(zval *arr, {1}, zend_uchar type, zstr str, int dup);
+add_{1}_zstrl(zval *arr, {1}, zend_uchar type, zstr str, int str_len, int dup);
+ - Works like add_{1}_text() and add_{1}_textl(), but dispatches based on 'type'.
+
+
+Keys: In the following example, the zval* type is used for values, however
+each of the value types (including those listed above) are supported.
+
+The existing key types work as they always have:
+  add_next_index_zval(zval *arr, zval *val);
+  add_index_zval(zval *arr, long idx, zval *val);
+  add_assoc_zval(zval *arr, char *key, zval *val);
+  add_assoc_zval_ex(zval *arr, char *key, int key_len, zval *val);
+   . Associative keys are considered binary (IS_STRING)
+   . Remember that key_len includes the terminating NULL
+
+The following additional methods provide unicode capable keytypes:
+
+add_u_assoc_zval(zval *arr, zend_uchar type, zstr key, zval *val);
+add_u_assoc_zval_ex(zval *arr, zend_uchar type, zstr key, int key_len, zval *val);
+ . When type==IS_STRING, these behave identically to their
+   add_assoc_zval() and add_assoc_zval_ex() counterparts.
+   When type==IS_STRING, the key is considered to be Unicode (UChar*).
+
+add_rt_assoc_zval(zval *arr, char *key, zval *val);
+add_rt_assoc_zval_ex(zval *arr, char *key, int key_len, zval *val);
+ . When UG(unicode) is off, these behave identically to their
+   add_assoc_zval() and add_assoc_zval_ex() counterparts.
+   When UG(unicode) is on, key is converted to Unicode using runtime encoding.
+
+add_ascii_assoc_zval(zval *arr, char *key, zval *val);
+add_ascii_assoc_zval_ex(zval *arr, char *key, int key_len, zval *val);
+ . When UG(unicode) is off, these behave identically to their
+   add_assoc_zval() and add_assoc_zval_ex() counterparts.
+   When UG(unicode) is on, key is converted to Unicode using an ASCII converter.
+
+add_utf8_assoc_zval(zval *arr, char *key, zval *val);
+add_utf8_assoc_zval_ex(zval *arr, char *key, int key_len, zval *val);
+ . When UG(unicode) is off, these behave identically to their
+   add_assoc_zval() and add_assoc_zval_ex() counterparts.
+   When UG(unicode) is on, key is converted to Unicode using a UTF8 converter.
+
+
+Keytype and Valuetype specification may be mixed in any combination, for example:
+add_utf8_assoc_ascii_stringl_ex(zval *arr, char *key, int key_len, char *val, int val_len, int dup);
+
+
+Miscellaneous
+-------------
+
+UBYTES() macro can be used to obtain the number of bytes necessary to store
+the given number of UChar's. The typical usage is:
+
+    char *constant_name = colon + (UG(unicode)?UBYTES(2):2);
+
+
+Code Points and Code Units
+--------------------------
+
+Unicode type strings are in the UTF-16 encoding where 1 Unicode character
+may be represented by 1 or 2 UChar's. Each UChar is referred to as a "code
+unit", and a full Unicode character as a "code point". Consequently, number
+of code units and number of code points for the same Unicode string may be
+different. This has many implications, the most important of which is that
+you cannot simply index the UChar* string to  get the desired codepoint.
+
+The zval's value.ustr.len contains the number of code units (UChar -- UTF16).
+To obtain the number of code points, one can use u_countChar32() ICU API
+function or Z_USTRCPLEN() macro.
+
+ICU provides a number of macros for working with UTF-16 strings on the
+codepoint level [2]. They allow you to do things like obtain a codepoint at
+random code unit offset, move forward and backward over the string, etc.
+There are two versions of iterator macros, *_SAFE and *_UNSAFE. It is strong
+recommended to use *_SAFE version, since they handle unpaired surrogates and
+check for string boundaries. Here is an example of how to move through
+UChar* string and work on codepoints.
+
+    UChar *str = ...;
+    int32_t str_len = ...;
+    UChar32 codepoint;
+    int32_t offset = 0;
+
+    while (offset < str_len) {
+        U16_NEXT(str, offset, str_len, codepoint);
+        /* now we have the Unicode character in codepoint */
+    }
+
+There is not macro to get a codepoint at a certain code point offset, but
+there is a Zend API function that does it.
+
+    inline UChar32 zend_get_codepoint_at(UChar *str, int32_t length, int32_t n);
+
+To retrieve 3rd codepoint, you would call:
+
+    zend_get_codepoint_at(str, str_len, 3);
+
+If you have a UChar32 codepoint and need to put it into a UChar* string,
+there is another helper function, zend_codepoint_to_uchar(). It takes
+a single UChar32 and converts it to a UChar sequence (1 or 2 UChar's).
+
+    UChar buf[8];
+    UChar32 codepoint = 0x101a2;
+    int8_t num_uchars;
+    num_uchars = zend_codepoint_to_uchar(codepoint, buf);
+
+The return value is the number of resulting UChar's or 0, which indicates
+invalid codepoint.
+
+
+Memory Allocation
+-----------------
+
+For ease of use and to reduce possible bugs, there are memory allocation
+functions specific to Unicode strings. Please use them at all times when
+allocating UChar's.
+
+    eumalloc(size)
+    eurealloc(ptr, size)
+    eustrndup(s, length)
+    eustrdup(s)
+
+    peumalloc(size, persistent)
+    peurealloc(ptr, size, persistent)
+
+The size parameter refers to the number of UChar's, not bytes.
+
+	zend_zstrndup(type, zstr, length)
+
+
+Hashes
+------
+
+Hashes API has been upgraded to work with Unicode and binary strings. All
+hash functions that worked with string keys now have their equivalent
+zend_u_hash_* API. The zend_u_hash_* functions take the type of the key
+string as the second argument.
+
+When UG(unicode) switch is on, the IS_STRING keys are upconverted to
+IS_UNICODE and then used in the hash lookup.
+
+A new HASH_KEY constant has been added for differentiating key types:
+ . HASH_KEY_IS_UNICODE
+
+Note that zend_hash_get_current_key_ex() does not have a zend_u_hash_*
+version. It returns the key as a char* pointer, you can can cast it
+appropriately based on the key type.
+
+
+Identifiers and Class Entries
+-----------------------------
+
+In Unicode mode all the identifiers are Unicode strings. This means that
+while various structures such as zend_class_entry, zend_function, etc store
+the identifier name as a char* pointer, it will actually point to UChar*
+string. Be careful when accessing the names of classes, functions, and such
+-- always check UG(unicode) before using them.
+
+
+Formatted Output
+----------------
+
+Since UTF-16 strings frequently contain NULL bytes, you cannot simpley use
+%s format to print them out. Towards that end, output functions such as
+php_printf(), spprintf(), etc now have three different formats for use with
+Unicode strings:
+
+  %r
+    This format treats the corresponding argument as a Unicode string. The
+    string is automatically converted to the output encoding. If you wish to
+    apply a different converter to the string, use %*r and pass the
+    converter before the string argument.
+
+    UChar *class_name = USTR_NAME("ReflectionClass");
+    zend_printf("%r", class_name);
+    spprintf(&utf8_buffer, 0, "%*r", UG(utf8_conv), class_name);
+
+  %R
+    This format requires at least two arguments: the first one specifies the
+    type of the string to follow (IS_STRING or IS_UNICODE), and the second
+    one - the string itself. If the string is of Unicode type, it is
+    automatically converted to the output encoding. If you wish to apply
+    a different converter to the string, use %*R and pass the converter
+    before the string argument.
+
+    zend_throw_exception_ex(U_CLASS_ENTRY(reflection_exception_ptr), 0 TSRMLS_CC,
+            "Interface %R does not exist",
+            Z_TYPE_P(class_name), Z_UNIVAL_P(class_name));
+
+  %v
+    This format takes only one parameter, the string, but the expected
+    string type depends on the UG(unicode) value. If the string is of
+    Unicode type, it is automatically converted to the output encoding. If
+    you wish to apply a different converter to the string, use %*R and pass
+    the converter before the string argument.
+
+    zend_error(E_WARNING, "%v::__toString() did not return anything",
+            Z_OBJCE_P(object)->name);
+
+  %Z
+    This format prints a zval's value. You can specify the minimum length
+    of the string representation using "%*Z" as well as the absolute length
+    using "%.*Z". The following example is taken from the engine and
+    therefor uses zend_spprintf rather than spprintf. Further more clen is
+    an integer that is smaller than Z_UNILEN_P(callable).
+
+    zend_spprintf(error, 0, "class '%.*Z' not found", clen, callable);
+
+    The function allows to output any kind of zval values, as long as a
+    string (or unicode) conversion is available. Note that printing non
+    string zvals outside of request time is not possible.
+
+Since [v]spprintf() can only output native strings there are also the new
+functions [v]uspprintf() and [v]zspprintf() that create unicode strings and
+return the number of characters printed. That is they return the length rather
+than the byte size. The second pair of functions also takes an additional type
+parameter that allows to create a string of arbitrary type. The following
+example illustrates the use. Assume it fetches a unicode/native string into
+path, path_len and path_type inorder to create sub_name, sub_len and sub_type.
+
+	zstr path, sub_name;
+	int path_len, sub_len;
+	zend_uchar path_type, sub_type;
+
+	/* fetch */
+
+	if (path.v) {
+		sub_type = path_type;
+		sub_len = zspprintf(path_type, &sub_name, 0, "%R%c%s",
+			path_type, path,
+			DEFAULT_SLASH,
+			entry.d_name);
+	}
+
+
+Upgrading Functions
+===================
+
+Let's take a look at a couple of functions that have been upgraded to
+support new string types.
+
+substr()
+--------
+
+This functions returns part of a string based on offset and length
+parameters.
+
+    zstr str;
+    int str_len, cp_len;
+    zend_uchar str_type;
+
+    if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "tl|l", &str, &str_len, &str_type, &f, &l) == FAILURE) {
+        return;
+    }
+
+The first thing we notice is that the incoming string specifier is 't',
+which means that we can accept all 3 string types. The 'str' variable is
+declared as zstr, because it can point to either UChar* or char*.
+The actual type of the incoming string is stored in 'str_type' variable.
+
+    if (str_type == IS_UNICODE) {
+        cp_len = u_countChar32(str.u, str_len);
+    } else {
+        cp_len = str_len;
+    }
+
+If the string is a Unicode one, we cannot rely on the str_len value to tell
+us the number of characters in it. Instead, we call u_countChar32() to
+obtain it.
+
+The next several lines normalize start and length parameters to fit within the
+string. Nothing new here. Then we locate the appropriate segment.
+
+    if (str_type == IS_UNICODE) {
+        int32_t start = 0, end = 0;
+        U16_FWD_N(str.u, end, str_len, f);
+        start = end;
+        U16_FWD_N(str.u, end, str_len, l);
+        RETURN_UNICODEL(str.u + start, end-start, ZSTR_DUPLICATE);
+
+Since codepoint (character) #n is not necessarily at offset #n in Unicode
+strings, we start at the beginning and iterate forward until we have gone
+through the required number of codepoints to reach the start of the segment.
+Then we save the location in 'start' and continue iterating through the number
+of codepoints specified by the offset. Once that's done, we can return the
+segment as a Unicode string.
+
+    } else {
+        RETURN_STRINGL(str.s + f, l, ZSTR_DUPLICATE);
+    }
+
+For native strings, we can return the segment directly.
+
+
+strrev()
+--------
+
+Let's look at strrev() which requires somewhat more complicated upgrade.
+While one of the guidelines for upgrades is that combining sequences are not
+really taken into account during processing -- substr() can break them up,
+for example -- in this case, we actually should be concerned, because
+reversing combining sequence may result in a completely different string. To
+illustrate:
+
+      a    (U+0061 LATIN SMALL LETTER A)
+      o    (U+006f LATIN SMALL LETTER O)
+    + '    (U+0301 COMBINING ACUTE ACCENT)
+    + _    (U+0320 COMBINING MINUS SIGN BELOW)
+      l    (U+006C LATIN SMALL LETTER L)
+
+Reversing this would result in:
+
+      l    (U+006C LATIN SMALL LETTER L)
+    + _    (U+0320 COMBINING MINUS SIGN BELOW)
+    + '    (U+0301 COMBINING ACUTE ACCENT)
+      o    (U+006f LATIN SMALL LETTER O)
+      a    (U+0061 LATIN SMALL LETTER A)
+
+All of a sudden the combining marks are being applied to 'l' instead of 'o'.
+To avoid this, we need to treat combininig sequences as a unit, by checking
+the combining character class of each character with u_getCombiningClass().
+
+strrev() obtains its single argument, a string, and unless the string is of
+Unicode type, processes it exactly as before, simply swapping bytes around.
+For Unicode case, the magic is like this:
+
+    int32_t i, x1, x2;
+    UChar32 ch;
+    UChar *u_s, *u_n, *u_p;
+
+    u_n = eumalloc(Z_USTRLEN_PP(str)+1);
+    u_p = u_n;
+    u_s = Z_USTRVAL_PP(str);
+
+    i = Z_USTRLEN_PP(str);
+    while (i > 0) {
+        U16_PREV(u_s, 0, i, ch);
+        if (u_getCombiningClass(ch) == 0) {
+            u_p += zend_codepoint_to_uchar(ch, u_p);
+        } else {
+            x2 = i;
+            do {
+                U16_PREV(u_s, 0, i, ch);
+            } while (u_getCombiningClass(ch) != 0);
+            x1 = i;
+            while (x1 <= x2) {
+                U16_NEXT(u_s, x1, Z_USTRLEN_PP(str), ch);
+                u_p += zend_codepoint_to_uchar(ch, u_p);
+            }
+        }
+    }
+    *u_p = 0;
+
+The basic idea is to walk the string backwards from the end, using
+U16_PREV() macro. If the combining class of the current character is 0,
+meaning it's a base character and not a combining mark, we simply append it
+to the new string. Otherwise, we save the location of the index and do a run
+over the characters until we get to the next one with combining class 0. At
+that point we append the sequence as is, without reversing, to the new
+string. Voila.
+
+Note that the code uses zend_codepoint_to_uchar() to convert full Unicode
+characters (UChar32 type) to 1 or 2 UTF-16 code units (UChar type).
+
+
+realpath()
+----------
+
+Filenames use their own converter as it's not uncommon, for example,
+to need to access files on a filesystem with latin1 entries while outputting
+UTF8 runtime content.
+
+The most common approach to parsing filenames can be found in realpath():
+
+zval **ppfilename;
+char *filename;
+int filename_len;
+
+if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "Z", &ppfilename) == FAILURE ||
+	php_stream_path_param_encode(ppfilename, &filename, &filename_len, REPORT_ERRORS, FG(default_context)) == FAILURE) {
+	return;
+}
+
+Here, the filename is taken first as a generic zval**, then converted (separating if necessary)
+and populated into local char* and int storage.  The filename will be converted according to
+unicode.filesystem_encoding unless the wrapper specified overrides this with its own conversion
+function (The http:// wrapper, for example, enforces utf8 conversion).
+
+
+rmdir()
+-------
+
+If the function accepts a context parameter, then this context should be used in place of FG(default_context)
+
+zval **ppdir, *zcontext = NULL;
+char *dir;
+int dir_len;
+
+if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "Z|r", &ppdir, &zcontext) == FAILURE) {
+	return;
+}
+
+context = php_stream_context_from_zval(zcontext, 0);
+if (php_stream_path_param_encode(ppdir, &dir, &dir_len, REPORT_ERRORS, context) == FAILURE) {
+	return;
+}
+
+
+sqlite_query()
+--------------
+
+If the function's underlying library expects a particular encoding (i.e. UTF8), then the alternate form of
+the string parameter may be used with zend_parse_parameters().
+
+char *sql;
+int sql_len;
+
+if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "s&", &sql, &sql_len, UG(utf8_conv)) == FAILURE) {
+    return;
+}
+
+Converters
+==========
+
+Standard Converters
+-------------------
+
+The following converters (UConverter*) are initialized by Zend and are always available (regardless of UG(unicode) mode):
+  UG(utf8_conv)
+  UG(ascii_conv)
+  UG(fallback_encoding_conv) - UTF8 unless overridden by INI setting unicode.fallback_encoding
+
+Additional converters will be optionally initialized depending on INI settings:
+  UG(runtime_encoding_conv) - unicode.runtime_encoding
+   . Unicode output generated by a script will be encoding using this converter
+
+  UG(script_encoding_conv) - unicode.script_encoding
+   . Scripts read from disk will be decoded using this converter
+
+  UG(filesystem_encoding_conv) - unicode.filesystem_encoding
+   . Filenames and paths will be encoding using this converter
+
+
+Since these additional converters may not be instatiated (because their INI value is not set), all uses of these converters must
+be wrapped in ZEND_U_CONVERTER() for safety.  If the converter hasn't been instantiated, then UG(fallback_encoding_conv) will be
+used instead.
+
+For example, RETURN_RT_STRING("foo", ZSTR_DUPLICATE); expands out to:
+  RETURN_U_STRING(ZEND_U_CONVERTER(UG(runtime_encoding_conv)), "foo", ZSTR_DUPLICATE);
+
+Which uses UG(runtime_encoding_conv) if it's been set, otherwise using UG(fallback_encoding_conv).
+
+Note that the INI setting unicode.stream_encoding does not instantiate a UConverter* automatically for use by the process/thread,
+it stores the value as a string for use during fopen() style calls where a UConverter* is instantiated for that particular stream.
+
+References
+==========
+
+[1] http://icu.sourceforge.net/apiref/icu4c/ustring_8h.html#a1
+
+[2] http://icu.sourceforge.net/apiref/icu4c/utf16_8h.html
+
+vim: set et ai tw=76 fo=tron21:
@@ -0,0 +1,172 @@
+Updating your script to PHP6
+============================
+
+This document attempts to describe portions of PHP that changed or
+disapeared in PHP6 and the best practices for upgrading existing
+applications to support PHP6.
+
+1. Language
+	1.1 Functions and function aliases
+	1.2 Register globals
+	1.3 Magic quotes
+	1.4 Register long arrays ($HTTP_*_VARS)
+	1.5 ZE1 compatibility mode
+	1.6 dl() function
+	1.7 E_ALL and E_STRICT constants
+	1.8 References
+2. Unicode (see README.UNICODE-UPGRADES)
+2. Extensions
+2.1 GD
+
+
+1.1 Functions and function aliases
+    ------------------------------
+
+<TODO: List all arguments order changes, aliases droped in php6...>
+1.2 Register globals
+    ---------------- 
+
+For security reasons, register_globals has been removed from php6.
+ini_get('register_globals') will always return false.
+
+You can emulate its behavior with some minimum changes in your code.
+
+*DISCLAIMER*
+people should get a short-term solution if they are willing to run
+an insecure app.
+
+Here is an example to emulate the session related functions and
+a snippet to register variables:
+
+$_register_globals_order = strrev(ini_get("variables_order"));
+$_register_globals_order_len = strlen($_register_globals_order);
+
+for($_register_globals_i=0;$_register_globals_i<$_register_globals_order_len;$_register_globals_i++) {
+	switch($_register_globals_order{$_register_globals_i}) {
+		case "E":
+			extract($_ENV, EXTR_REFS|EXTR_SKIP);
+		break;
+
+		case "G":
+			extract($_GET, EXTR_REFS|EXTR_SKIP);
+		break;
+
+		case "P":
+			extract($_POST, EXTR_REFS|EXTR_SKIP);
+		break;
+
+		case "C":
+			extract($_COOKIE, EXTR_REFS|EXTR_SKIP);
+		break;
+
+		case "S":
+			extract($_SERVER, EXTR_REFS|EXTR_SKIP);
+		break;
+	}
+}
+unset($_register_globals_order, $_register_globals_order_len, $_register_globals_i);
+
+function session_register($mixed) {
+	static $started;
+	if(!isset($started) || session_id() === "") {
+		session_start();
+		$started = true;
+	}
+
+	$array = func_get_args();
+	foreach($array as $mixed) {
+
+		if(is_scalar($mixed)) {
+			$_SESSION[$mixed] =& $GLOBALS[$mixed];
+		}
+		elseif(is_array($mixed)) {
+			foreach($mixed as $name) {
+				$ok = session_register($name);
+				if(!$ok) {
+					return false;
+				}
+			}
+		}
+		else {
+			return false;
+		}
+	}
+	return true;
+}
+
+function session_is_registered($name) {
+	if(is_scalar($name)) {
+		return isset($_SESSION[$name]);
+	}
+	return false;
+}
+
+function session_unregister($name) {
+	if(isset($_SESSION[$name]) && is_scalar($name)) {
+		unset($_SESSION[$name]);
+		return true;
+	}
+	return false;
+}
+
+1.3 Magic quotes
+    ------------
+
+1.4 Register long arrays ($HTTP_*_VARS)
+    -----------------------------------
+
+register_long_arrays and the long versions of super globals had been removed.
+PHP will emit E_CORE_ERROR during PHP startup if it would detect
+register_long_arrays setting.
+
+You can emulate long arrays by including the following file:
+
+<?php
+if (!ini_get('register_long_arrays')) {	
+	$HTTP_POST_VARS =& $_POST;
+	$HTTP_GET_VARS =& $_GET;
+	$HTTP_COOKIE_VARS =& $_COOKIE;
+	$HTTP_SERVER_VARS =& $_SERVER;
+	$HTTP_ENV_VARS =& $_ENV;
+	$HTTP_POST_FILES =& $_FILES;
+}
+?>
+
+1.5 ZE1 compatibility mode
+    ----------------------
+
+ZE1 compatibility mode (PHP4 object model) was introduced to migrate from PHP4
+to PHP5 in an easier way, but it never keeped 100% compatibility.
+It is completly removed in PHP6, and there is no way to emulate it.
+Applications should assume PHP5/PHP6 object model.
+
+1.6 dl() function
+    -------------
+
+Now dl() function is supported only in CLI, CGI and EMBED SAPI.
+There is no way to emulte it. You can just check if dl() is supported by SAPI:
+
+<?php
+if (!function_exists("dl")) {
+	die("dl() function is required\n!");
+}
+?>
+    
+1.7 E_ALL and E_STRICT constants
+    ----------------------------
+
+Now E_ALL error reporting mask includes E_STRICT.
+You can filter E_STRICT error messages using the following code:
+
+<?php
+error_reporting(error_reporting() & ~E_STRICT);
+?>
+
+1.8 References
+    ----------
+
+<TODO: Derick plans to clean the reference mess in php6>
+
+2.1 GD
+
+<TODO: gd2/ft2 only, functions droped>
@@ -0,0 +1,112 @@
+Using PHP 5 with the Zeus Web Server
+-----------------------------------
+
+Zeus fully supports running PHP in combination with our
+webserver. There are three different interfaces that can be used to
+enable PHP:
+
+* CGI
+* ISAPI
+* FastCGI
+
+Of the three, we recommend using FastCGI, which has been tested and
+benchmarked as providing the best performance and reliability.
+
+Full details of how to install PHP are available from our
+website, at:
+
+http://support.zeus.com/products/php.html
+
+If you have any problems, please check the support site for more
+up-to-date information and advice.
+
+
+Quick guide to installing CGI/FastCGI with Zeus
+-----------------------------------------------
+
+Step 1 - Compile PHP as FastCGI.
+
+Compile as follows:
+        ./configure --enable-fastcgi
+        make
+
+Note that PHP has many options to the configure script -
+e.g. --with-mysql. You will probably want to select your usual options
+before compiling; the above is just a bare minimum, for illustration.
+
+After compilation finishes, you will be left with an executable
+program called 'php'. Copy this into your document root, under a
+dedicated FastCGI directory (e.g. $DOCROOT/fcgi-bin/php)
+
+
+Step 2 - configure Zeus
+
+Four stages:
+        -  enable FastCGI
+        -  configure FastCGI
+        -  setup alias for FastCGI
+        -  setup alias for PHP
+
+1) Using the admin server, go to the 'module configuration' page for
+your virtual server, and ensure that 'fastcgi' is enabled (select the
+tickbox to the left).
+
+2) While we can run FastCGI's locally, there are known problems with
+some OS's (specifically, the communication between web server and
+FastCGI happens over a unix domain socket, and some OS's have trouble
+sustaining high connection rates over these sockets). So instead, we
+are going to set up the PHP FastCGI to run 'remotely' over localhost
+(this uses TCP sockets, which do not suffer this problem). Go to the
+'fastcgi configuration' page, and under 'add remote fastcgi':
+        Add Remote FastCGI
+                Docroot path            /fcgi-bin/php
+                Remote machine          localhost:8002
+The first entry is where you saved PHP, above.
+The second entry is localhost:<any unused port>
+We will start the FastCGI listening on this port shortly.
+Click 'update' to commit these changes.
+
+3) Go to the path mapping module and add an alias for FastCGI:
+        Add Alias
+                Docroot path            /fcgi-bin
+                Filesystem directory    /path/to/docroot/fcgi-bin
+                Alias type              fastcgi
+Click 'update' to commit these changes
+
+4) Also on the path mapping module, add a handler for PHP:
+        Add handler
+                File extension          php
+                Handler                 /fcgi-bin/php
+Click 'update' to commit these changes
+
+Finally restart your virtual server for these changes to take effect.
+
+
+Step 3 - start PHP as a FastCGI runner
+
+When you start PHP, it will pre-fork a given number of child processes
+to handle incoming PHP requests. Each process will handle a given
+number of requests before exiting (and being replaced by a newly
+forked process). You can control these two parameters by setting the
+following environment variables BEFORE starting the FastCGI runner:
+
+PHP_FCGI_CHILDREN - the number of child processes to pre-fork. This
+variable MUST be set, if not then the PHP will not run as a FastCGI.
+We recommend a value of 8 for a fairly busy site. If you have many,
+long-running PHP scripts, then you may need to increase this further.
+
+PHP_FCGI_MAX_REQUESTS - the number of requests each PHP child process
+handles before exiting. If not set, defaults to 500.
+
+To start the FastCGI runner, execute '$ZEUSHOME/web/bin/fcgirunner
+8002 $DOCROOT/fcgi-bin/php'.  Substitute the appropriate values for
+$ZEUSHOME and $DOCROOT; also substitute for 8002 the port you chose,
+above.
+
+To stop the runner (e.g. to experiment with the above environment
+variables) you will need to manually stop and running PHP
+processes. (Use 'ps' and 'kill'). As it is PHP which is forking lots
+of children and not the runner, Zeus unfortunately cannot keep track
+of what processes are running, sorry. A typical command line may look
+like 'ps -efl | grep $DOCROOT/fcgi-bin/php | grep -v grep | awk
+'{print $4}' | xargs kill'
@@ -10,16 +10,15 @@ The Input Filter support in PHP 5 is aimed at providing the framework
 through which a company-wide or site-wide security policy can be
 enforced.  It is implemented as a SAPI hook and is called from the
 treat_data and post handler functions.  To implement your own security
-policy you will need to write a standard PHP extension.  There is also
-a powerful standard implementation in ext/filter that should suit most
-peoples' needs.  However, if you want to implement your own security 
-policy, read on.
+policy you will need to write a standard PHP extension.  

 A simple implementation might look like the following.  This stores the
 original raw user data and adds a my_get_raw() function while the normal
 $_POST, $_GET and $_COOKIE arrays are only populated with stripped
 data.  In this simple example all I am doing is calling strip_tags() on
-the data.
+the data.  If register_globals is turned on, the default globals that
+are created will be stripped ($foo) while a $RAW_foo is created with the
+original user input.

 ZEND_BEGIN_MODULE_GLOBALS(my_input_filter)
        zval *post_array;
@@ -86,7 +85,7 @@ PHP_MINFO_FUNCTION(my_input_filter)
 {
    php_info_print_table_start();
    php_info_print_table_row( 2, "My Input Filter Support", "enabled" );
-    php_info_print_table_row( 2, "Revision", "$Id$");
+    php_info_print_table_row( 2, "Revision", "$Revision$");
    php_info_print_table_end();
 }

@@ -153,6 +152,8 @@ PHP_FUNCTION(my_get_raw)
    int var_len;
    zval **tmp;
    zval *array_ptr = NULL;
+    HashTable *hash_ptr;
+    char *raw_var;

    if(zend_parse_parameters(2 TSRMLS_CC, "ls", &arg, &var, &var_len) == FAILURE) {
        return;
@@ -170,15 +171,23 @@ PHP_FUNCTION(my_get_raw)
            break;
    }

-    if(!array_ptr) {
-        RETURN_FALSE;
-    }
+    if(!array_ptr) RETURN_FALSE;

-    if(zend_hash_find(HASH_OF(array_ptr), var, var_len+5, (void **)&tmp) == SUCCESS) {
+    /*
+     * I'm changing the variable name here because when running with register_globals on,
+     * the variable will end up in the global symbol table
+     */
+    raw_var = emalloc(var_len+5);  /* RAW_ and a \0 */
+    strcpy(raw_var, "RAW_");
+    strlcat(raw_var,var,var_len+5);
+    hash_ptr = HASH_OF(array_ptr);
+
+    if(zend_hash_find(hash_ptr, raw_var, var_len+5, (void **)&tmp) == SUCCESS) {
        *return_value = **tmp;
        zval_copy_ctor(return_value);
    } else {
        RETVAL_FALSE;
    }
+    efree(raw_var);
 }

@@ -1,39 +0,0 @@
-The PHP Interpreter
-===================
-
-This is the github mirror of the official PHP repository located at
-http://git.php.net.
-
-[![Build Status](https://secure.travis-ci.org/php/php-src.png?branch=master)](http://travis-ci.org/php/php-src)
-
-Pull Requests
-=============
-PHP accepts pull requests via github. Discussions are done on github, but
-depending on the topic can also be relayed to the official PHP developer
-mailinglist internals@lists.php.net.
-
-New features require an RFC and must be accepted by the developers.
-See https://wiki.php.net/rfc and https://wiki.php.net/rfc/voting for more
-information on the process.
-
-Bug fixes **do not** require an RFC, but require a bugtracker ticket. Always
-open a ticket at https://bugs.php.net and reference the bug id using #NNNNNN.
-
-    Fix #55371: get_magic_quotes_gpc() throws deprecation warning
-
-    After removing magic quotes, the get_magic_quotes_gpc function caused
-    a deprecate warning. get_magic_quotes_gpc can be used to detected
-    the magic_quotes behavior and therefore should not raise a warning at any
-    time. The patch removes this warning
-
-We do not merge pull requests directly on github. All PRs will be
-pulled and pushed through http://git.php.net.
-
-
-Guidelines for contributors
-===========================
- [CODING_STANDARDS](/CODING_STANDARDS)
- [README.GIT-RULES](/README.GIT-RULES)
- [README.MAILINGLIST_RULES](/README.MAILINGLIST_RULES)
- [README.RELEASE_PROCESS](/README.RELEASE_PROCESS)
-
@@ -0,0 +1,153 @@
+Things to do or at least think about doing in the future. Name in
+parenthesis means that person has taken on this project.
+
+Zend
+----
+    * Allow foreach ($array as $k => list($a, $b)) syntax for multi
+      dimensional arrays.
+    * Look at replacing c-lib call tolower().
+    * Make hash API functions work with HASH_OF() to save time.
+    * Native large number support (probably with GNU GMP)
+    * Const'ify APIs. Right now, many functions leave parameters untouched,
+      but don't declare those as const. This makes interaction with other
+      interfaces difficult which pass const parameters to us.
+    * Clean up object->string conversion behavior wherever possible (switch(),
+      comparison, etc)
+    * Port safe-allocation functions from 5.3 (zend_alloc.[ch])
+
+
+global
+------
+    * Make sure that all ZTS globals get destructed. Most ts_allocate_id()
+      calls should have a dtor entry.
+    * on some platforms unimplemented function will just do nothing 
+      (e.g. symlink) they should print a warning or not even be defined!
+      (DONE ?)
+    * --enable-all in configure. (--enable-shared=max ...)
+    * make configure print out a summary when it's done (like XEmacs)
+    * replace standard functions which work on static data with 
+      reentrancy-safe functions (DONE?).
+    * make SAPI conform to CGI/1.1. Currently, all SAPI modules
+      define REMOTE_ADDR etc. themselves and reach only various level
+      of compliance.
+    * see what functions might need to be changed to use HashPosition, so
+      that the internal array pointer is not affected.
+
+    Other
+    * use thread-safe resolver functions (either require BIND 8 or adns).
+    * implement javadoc based function docs template system.
+    * provide optional IPv6 support (seems to be done?).
+    * find a better way to implement script timeouts. SIGVTALRM is used
+      by some POSIX threads implementations (i.e. OpenBSD) and is not
+      available in ZTS mode.
+    * Implement flush feature suitable for nested output buffers.
+
+Streams
+-------
+    * Route filestat.c through the wrapper layer; isolate the statcache code
+      so that it is independent of php functions and can be applied to any
+      stream/path.
+    * Implement generalized connection pool for stated protocols such as
+      ftp and http/1.1 (using keep-alive) to avoid having to negotiate
+      new command/request stream for each subsequent call; Possibly store 
+      resources in contexts (creating a default context if necessary) to 
+      allow segmentation of connection pools.
+    * Add a method to take ownership of the memory buffer in memory streams so
+      that generating string values for zvals doesn't require an estrdup.
+    * bundle and use curl lib for fopen wrapper.
+
+documentation
+-------------
+    * Add remarks in the documentation which functions are not implemented 
+      on win32. 
+    * Add remarks in the documentation which functions are not binary-safe.
+    * Update curl documentation (DONE?)
+    * Add developer documentation.
+    * Add detailed documentation for Java extension.
+
+ext/bz2
+-------
+    * Add an ini directive to specify the size of decompression buffer.
+      The default 4k is too small for large files and also requires much time
+      for decompression. 40k is suitable for such files, however it may be too
+      much under certain environments. There should be appropriate default
+      settings for the various SAPI modules (e.g. apache and cli).
+
+ext/curl
+--------
+    * Have a warning scheme for when people use unsupported features.
+
+ext/oci8
+--------
+    * All OCIFetch*() functions should return 0 for no more data and false on 
+      error.
+    * Have a flag that trims trailing spaces from CHAR fields on retrieval.
+    * Make allow_call_time_pass_reference=Off working.
+    * For additional todo information, see oci8.c, in ext/oci8
+
+ext/odbc
+--------
+    For PHP 4.3.0:
+    * update all php_error calls to php_error_docref where valid
+    * integrate EXPERIMENTAL ODBC update for use in PHP 5.0, use for
+      testing purposes only.
+
+    For PHP 5.0.0
+    * Activate EXPERIMENTAL ODBC codebase update
+
+ext/pcre
+--------
+    * Allow user to set PCRE_NOTEMPTY, PCRE_ANCHORED at execution time, maybe
+
+ext/pcntl
+---------
+    * Change internal callback handler to use TICKS
+    * Remove all zend_extension code
+    * Add object callback support to pcntl_signal()
+
+ext/pgsql
+---------
+    For PHP 4.3.0:
+    * Add pg_metadata() with metadata cache feature.
+    * Add pg_convert() to check and convert array value for query.
+    * Add pg_insert/pg_update/pg_delete/pg_select for simple query.
+
+ext/session
+-----------
+    For PHP 4.3.0:
+    * session_abort() to abort session. ie: Do not save session data.
+    * Allow unset($_SESSION) or unset($HTTP_SESSION_VARS) to unset
+      session vars regardless of register_globals setting.
+
+    Other:
+    * Maybe implement finer-grained session variables that could be 
+      locked individually.
+    * Write a network-transparent storage back-end with fallover
+      facilities
+    * Provide a callback facility which is executed upon encountering
+      an unknown class name during deserialization
+
+ext/standard
+------------
+    * Add a version number to data serialized via serialize().
+    * Possibly modify parsing of GPC data to automatically create arrays if
+      variable name is seen more than once.
+    * Implement regex-cache for url-functions.
+    * Move socket related functions to fsock.c.
+
+ext/wddx
+--------
+    * See if we can support the remaining data types:
+        dateTime
+        binary
+
+        http://www.wddx.org/WDDX_SDK_10a/7__References/WDDX_DTD.htm
+        (Andrei)
+
+    * implement wddx_packet_as_javascript(). (Andrei)
+
+other cool stuff
+----------------
+    * PVM extension
+
+vim:et:sw=4:ts=4
@@ -0,0 +1,5 @@
+Zend Engine
+-----------
+  - Look at making zend_constant value member be a zval* instead of zval. (Andi)
+  - Implement inheritance rules for type hints. (Marcus) 
+  - Find a keyword for the if-set-or operator (apply the patch). (Marcus, all)
@@ -0,0 +1,109 @@
+Component:      Zend Engine 2
+
+                Important stuff to finish: PPP members/PPP methods, 
+                support of overloaded extensions, possibly differentiate 
+                between class and namespace as discussed with Stig in 
+                Germany.
+Responsibility: Zeev, Andi, Stas
+Time frame:     Couple of months for first part and extensions will be
+                ongoing while PHP is being fixed.
+                Things to leave for later versions: Native aggregation
+                support, accessing static members via object and not class.
+
+
+Component:      Aggregation
+Responsibility: Andi, Stig?
+Time frame:     ?
+
+
+Component:      Redesign of API Versioning
+Responsibility: ?
+Time frame:     1 month
+
+
+Component:      Thread Safety
+                Identify the extensions that are not thread safe by design 
+                or due to dependant libraries and identify them as such. 
+                If possible try to resolve thread safety issue via code 
+                improvements (if php code or patches will be accepted by 
+                library maintainers).   For situations where thread safety 
+                cannot easily be acheived a flag in the extension API is 
+                set so PHP can identify non-thread safe extensions.  These 
+                extensions will not be loaded in a ZTS compiled binary 
+                (unless it is cli/cgi).
+
+Responsibility: ?
+Time frame:     ?
+
+
+Component:      SAPI
+                Environment variables defined in the CGI spec need to be 
+                verified in each SAPI module that they conform to the CGI 
+                spec correctly.  If they do not, the SAPI module needs to 
+                fix the variable prior to script execution.  Having this 
+                conformity will aid in having PHP scripts run correctly 
+                under different sapi modules.
+
+Responsibility: Shane Caraveo & each sapi module owner
+Timeframe:      ? (but shouldn't be much effort, most modules are probably ok)
+
+
+Component:      Input Filtering
+                - Implement a SAPI input filter hook that will get called
+                  just before registering a variable in the 
+                  treat_data/post_handler hooks.  (done)
+                - Make sure this is also done in mbstring  (done)
+                - Provide access functions, or perhaps a new 
+                  $_RAW_GET/POST/Cookie set of superglobals to get at the
+                  unfiltered data
+                - Provide a .ini directive which allows people to set their
+                  input filter to one of the built-in strip_tags,
+                  htmlspecialchars or whatever other internal function might
+                  be useful here.
+                - (The main benefit of this is to make it easier for people
+                   to solve the XSS problem once and for all without having
+                   to go through every line of their code and adding input
+                   validation/filtering everywhere)
+Responsibility: Rasmus
+Timeframe:      Yesterday
+
+
+Component:      RPC Abstraction Layer
+                Porting java, com, dotnet, xmlrpc, corba, soap and python, srm
+                (are there more ?) to work with the new oo api and preferably
+                by using ext/rpc.
+Responsibility: Harald
+Time frame:     2 months (but i have to wait for a few engine features first)
+
+
+Component:      OO Extensions
+                Each OO extension has to be revised and rewritten to fit into
+                the new OO model. We should decide which extensions are a must
+                to have for the release and which can be ported by the maintainer
+                later as a separate pecl release.
+                A list of extensions to be extended that have to be investigated:
+                  * browscap
+                  * aggregate
+                  * all *sql extensions (*_fetch_object)
+                  * domxml (seems like christian is rewriting it anyways)
+                  * ming
+Responsibility: Harald (, extension maintainers)
+
+
+Component:      Abstract Data Types (ADT)
+Responsibility: Sterling, Harald
+Time frame:     ?
+
+
+Component:      Test Suite
+                Extending the test suite with atleast a test for every
+                function in an extension that doesn't require external
+                resources. Also developing an automated test thing which
+                cvs ups's, compiles and tests the build on a daily base on
+                as much platforms/extensions as possible.
+
+                The test suite will also be extended to support threaded
+                testing and testing for differing sapi modules (via http
+                calls or other methods).
+Reponsibility:  Derick (, extension maintainers)
+Time frame:     3 months
@@ -1,6 +1,6 @@
 ## process this file with automake to produce Makefile.am
 AUTOMAKE_OPTIONS=foreign
 noinst_LTLIBRARIES=libtsrm.la
-libtsrm_la_SOURCES = TSRM.c tsrm_strtok_r.c
+libtsrm_la_SOURCES = TSRM.c tsrm_strtok_r.c tsrm_virtual_cwd.c

 depend:
@@ -2,7 +2,7 @@
   +----------------------------------------------------------------------+
   | Thread Safe Resource Manager                                         |
   +----------------------------------------------------------------------+
-   | Copyright (c) 1999-2011, Andi Gutmans, Sascha Schumann, Zeev Suraski |
+   | Copyright (c) 1999-2009, Andi Gutmans, Sascha Schumann, Zeev Suraski |
   | This source file is subject to the TSRM license, that is bundled     |
   | with this package in the file LICENSE                                |
   +----------------------------------------------------------------------+
@@ -710,22 +710,6 @@ TSRM_API int tsrm_mutex_unlock(MUTEX_T mutexp)
 #endif
 }

-/*
-  Changes the signal mask of the calling thread
-*/
-#ifdef HAVE_SIGPROCMASK
-TSRM_API int tsrm_sigmask(int how, const sigset_t *set, sigset_t *oldset)
-{
-	TSRM_ERROR((TSRM_ERROR_LEVEL_INFO, "Changed sigmask in thread: %ld", tsrm_thread_id()));
-	/* TODO: add support for other APIs */
-#ifdef PTHREADS
-	return pthread_sigmask(how, set, oldset);
-#else
-	return sigprocmask(how, set, oldset);
-#endif
-}
-#endif
-

 TSRM_API void *tsrm_set_new_thread_begin_handler(tsrm_thread_begin_func_t new_thread_begin_handler)
 {
@@ -143,6 +143,10 @@ SOURCE=.\tsrm_strtok_r.c
 # End Source File
 # Begin Source File

+SOURCE=.\tsrm_virtual_cwd.c
+# End Source File
+# Begin Source File
+
 SOURCE=.\tsrm_win32.c
 # End Source File
 # End Group
@@ -171,6 +175,10 @@ SOURCE=.\tsrm_strtok_r.h
 # End Source File
 # Begin Source File

+SOURCE=.\tsrm_virtual_cwd.h
+# End Source File
+# Begin Source File
+
 SOURCE=.\tsrm_win32.h
 # End Source File
 # End Group
@@ -2,7 +2,7 @@
   +----------------------------------------------------------------------+
   | Thread Safe Resource Manager                                         |
   +----------------------------------------------------------------------+
-   | Copyright (c) 1999-2011, Andi Gutmans, Sascha Schumann, Zeev Suraski |
+   | Copyright (c) 1999-2009, Andi Gutmans, Sascha Schumann, Zeev Suraski |
   | This source file is subject to the TSRM license, that is bundled     |
   | with this package in the file LICENSE                                |
   +----------------------------------------------------------------------+
@@ -90,10 +90,6 @@ typedef struct {
 # define MUTEX_T beos_ben * 
 #endif

-#ifdef HAVE_SIGNAL_H
-#include <signal.h>
-#endif
-
 typedef void (*ts_allocate_ctor)(void *, void ***);
 typedef void (*ts_allocate_dtor)(void *, void ***);

@@ -142,9 +138,6 @@ TSRM_API MUTEX_T tsrm_mutex_alloc(void);
 TSRM_API void tsrm_mutex_free(MUTEX_T mutexp);
 TSRM_API int tsrm_mutex_lock(MUTEX_T mutexp);
 TSRM_API int tsrm_mutex_unlock(MUTEX_T mutexp);
-#ifdef HAVE_SIGPROCMASK
-TSRM_API int tsrm_sigmask(int how, const sigset_t *set, sigset_t *oldset);
-#endif

 TSRM_API void *tsrm_set_new_thread_begin_handler(tsrm_thread_begin_func_t new_thread_begin_handler);
 TSRM_API void *tsrm_set_new_thread_end_handler(tsrm_thread_end_func_t new_thread_end_handler);
@@ -0,0 +1 @@
+#undef PTHREADS
@@ -33,7 +33,7 @@ $(makefile_in_files): $(makefile_am_files)
 aclocal.m4: configure.in acinclude.m4
 	aclocal

-$(config_h_in): configure.in
+$(config_h_in): configure.in acconfig.h
 # explicitly remove target since autoheader does not seem to work 
 # correctly otherwise (timestamps are not updated)
 	@rm -f $@
@@ -1,5 +1,10 @@
 // vim:ft=javascript
 // $Id$

-ADD_SOURCES("TSRM", "TSRM.c tsrm_strtok_r.c tsrm_win32.c");
+if (CHECK_HEADER_ADD_INCLUDE("NewAPIs.h", "CFLAGS_PHP", php_usual_include_suspects)) {
+	// Need to add the flag directly, since TSRM doesn't include the config
+	// header
+	ADD_FLAG("CFLAGS_PHP", "/DHAVE_NEWAPIS_H=1");
+}
+ADD_SOURCES("TSRM", "TSRM.c tsrm_strtok_r.c tsrm_virtual_cwd.c tsrm_win32.c");

@@ -7,10 +7,6 @@ AC_INIT(TSRM.c)
 AM_INIT_AUTOMAKE(TSRM, 1.0, nodefine)
 AM_CONFIG_HEADER(tsrm_config.h)

-AH_TOP([
-#undef PTHREADS
-])
-
 sinclude(tsrm.m4)
 	
 TSRM_BASIC_CHECKS
@@ -30,8 +30,6 @@ AC_REQUIRE([AC_PROG_RANLIB])dnl

 AC_CHECK_HEADERS(stdarg.h)

-AC_CHECK_FUNCS(sigprocmask)
-
 ])


@@ -2,7 +2,6 @@
 #define TSRM_CONFIG_W32_H

 #include <../main/config.w32.h>
-#include "Zend/zend_config.w32.h"

 #define HAVE_UTIME 1
 #define HAVE_ALLOCA 1
@@ -12,4 +11,12 @@
 #include <stdlib.h>
 #include <crtdbg.h>

+#undef inline
+#ifdef ZEND_WIN32_FORCE_INLINE
+# define inline __forceinline
+#else
+# define inline
+#endif
+
+
 #endif
@@ -2,7 +2,7 @@
 #define TSRM_CONFIG_COMMON_H

 #ifndef __CYGWIN__
-# ifdef _WIN32
+# if WINNT|WIN32
 #  define TSRM_WIN32
 # endif
 #endif
@@ -1,8 +1,8 @@
 /*
   +----------------------------------------------------------------------+
-   | PHP Version 5                                                        |
+   | PHP Version 6                                                        |
   +----------------------------------------------------------------------+
-   | Copyright (c) 1997-2016 The PHP Group                                |
+   | Copyright (c) 1997-2010 The PHP Group                                |
   +----------------------------------------------------------------------+
   | This source file is subject to version 3.01 of the PHP license,      |
   | that is bundled with this package in the file LICENSE, and is        |
@@ -1,8 +1,8 @@
 /*
   +----------------------------------------------------------------------+
-   | PHP Version 5                                                        |
+   | PHP Version 6                                                        |
   +----------------------------------------------------------------------+
-   | Copyright (c) 1997-2016 The PHP Group                                |
+   | Copyright (c) 1997-2010 The PHP Group                                |
   +----------------------------------------------------------------------+
   | This source file is subject to version 3.01 of the PHP license,      |
   | that is bundled with this package in the file LICENSE, and is        |
@@ -0,0 +1,351 @@
+/*
+   +----------------------------------------------------------------------+
+   | PHP Version 6                                                        |
+   +----------------------------------------------------------------------+
+   | Copyright (c) 1997-2010 The PHP Group                                |
+   +----------------------------------------------------------------------+
+   | This source file is subject to version 3.01 of the PHP license,      |
+   | that is bundled with this package in the file LICENSE, and is        |
+   | available through the world-wide-web at the following url:           |
+   | http://www.php.net/license/3_01.txt                                  |
+   | If you did not receive a copy of the PHP license and are unable to   |
+   | obtain it through the world-wide-web, please send a note to          |
+   | license@php.net so we can mail you a copy immediately.               |
+   +----------------------------------------------------------------------+
+   | Authors: Andi Gutmans <andi@zend.com>                                |
+   |          Sascha Schumann <sascha@schumann.cx>                        |
+   +----------------------------------------------------------------------+
+*/
+
+/* $Id$ */
+
+#ifndef VIRTUAL_CWD_H
+#define VIRTUAL_CWD_H
+
+#include "TSRM.h"
+#include "tsrm_config_common.h"
+
+#include <sys/types.h>
+#include <sys/stat.h>
+#include <ctype.h>
+
+#ifdef HAVE_UTIME_H
+#include <utime.h>
+#endif
+
+#ifdef HAVE_STDARG_H
+#include <stdarg.h>
+#endif
+
+#ifdef ZTS
+#define VIRTUAL_DIR
+#endif
+
+#ifndef TSRM_WIN32
+#include <unistd.h>
+#else
+#include <direct.h>
+#endif
+
+#if defined(__osf__) || defined(_AIX)
+#include <errno.h>
+#endif
+
+#ifdef TSRM_WIN32
+#include "readdir.h"
+#include <sys/utime.h>
+/* mode_t isn't defined on Windows */
+typedef unsigned short mode_t;
+
+#define DEFAULT_SLASH '\\'
+#define DEFAULT_DIR_SEPARATOR	';'
+#define IS_SLASH(c)	((c) == '/' || (c) == '\\')
+#define IS_SLASH_P(c)	(*(c) == '/' || \
+        (*(c) == '\\' && !IsDBCSLeadByte(*(c-1))))
+
+#define DEFAULT_U_SLASH ((UChar)0x5c) /*'\\'*/
+#define DEFAULT_U_DIR_SEPARATOR	((UChar)0x3b) /*';'*/
+#define IS_U_SLASH(c)	((UChar32)(c) == (UChar32)0x2f /*'/'*/ || (UChar32)(c) == (UChar32)0x5c /*'\\'*/)
+#define IS_U_SLASH_P(c)	IS_SLASH(*(c))
+
+/* COPY_WHEN_ABSOLUTE is 2 under Win32 because by chance both regular absolute paths
+   in the file system and UNC paths need copying of two characters */
+#define COPY_WHEN_ABSOLUTE(path) 2
+#define IS_UNC_PATH(path, len) \
+	(len >= 2 && IS_SLASH(path[0]) && IS_SLASH(path[1]))
+#define IS_ABSOLUTE_PATH(path, len) \
+	(len >= 2 && ((isalpha(path[0]) && path[1] == ':') || IS_UNC_PATH(path, len)))
+
+#elif defined(NETWARE)
+#ifdef HAVE_DIRENT_H
+#include <dirent.h>
+#endif
+
+#define DEFAULT_SLASH '/'
+#define DEFAULT_DIR_SEPARATOR	';'
+#define IS_SLASH(c)	((c) == '/' || (c) == '\\')
+#define IS_SLASH_P(c)	IS_SLASH(*(c))
+
+#define DEFAULT_U_SLASH ((UChar)0x2f) /*'/'*/
+#define DEFAULT_U_DIR_SEPARATOR	((UChar)0x3b) /*';'*/
+#define IS_U_SLASH(c)	((UChar32)(c) == (UChar32)0x2f /*'/'*/ || (UChar32)(c) == (UChar32)0x5c /*'\\'*/)
+#define IS_U_SLASH_P(c)	IS_U_SLASH(*(c))
+
+/* Colon indicates volume name, either first character should be forward slash or backward slash */
+#define IS_ABSOLUTE_PATH(path, len) \
+    ((strchr(path, ':') != NULL) || ((len >= 1) && ((path[0] == '/') || (path[0] == '\\'))))
+
+#else
+#ifdef HAVE_DIRENT_H
+#include <dirent.h>
+#endif
+
+#define DEFAULT_SLASH '/'
+
+#ifdef __riscos__
+#define DEFAULT_DIR_SEPARATOR  ';'
+#define DEFAULT_U_DIR_SEPARATOR	((UChar)0x3b) /*';'*/
+#else
+#define DEFAULT_DIR_SEPARATOR  ':'
+#define DEFAULT_U_DIR_SEPARATOR	((UChar)0x3a) /*':'*/
+#endif
+
+#define IS_SLASH(c)		((c) == '/')
+#define IS_SLASH_P(c)	IS_SLASH(*(c))
+
+#define DEFAULT_U_SLASH ((UChar)0x2f) /*'/'*/
+#define IS_U_SLASH(c)	((UChar32)(c) == (UChar32)0x2f /*'/'*/)
+#define IS_U_SLASH_P(c)	IS_U_SLASH(*(c))
+
+#endif
+
+
+#ifndef COPY_WHEN_ABSOLUTE
+#define COPY_WHEN_ABSOLUTE(path) 0
+#endif
+
+#ifndef IS_ABSOLUTE_PATH	
+#define IS_ABSOLUTE_PATH(path, len) \
+	(IS_SLASH(path[0]))
+#endif
+
+#ifdef TSRM_EXPORTS
+#define CWD_EXPORTS
+#endif
+
+#ifdef TSRM_WIN32
+#	ifdef CWD_EXPORTS
+#		define CWD_API __declspec(dllexport)
+#	else
+#		define CWD_API __declspec(dllimport)
+#	endif
+#elif defined(__GNUC__) && __GNUC__ >= 4
+#	define CWD_API __attribute__ ((visibility("default")))
+#else
+#	define CWD_API
+#endif
+
+#ifdef TSRM_WIN32
+CWD_API int php_sys_stat(const char *path, struct stat *buf);
+#else
+# define php_sys_stat stat
+#endif
+
+typedef struct _cwd_state {
+	char *cwd;
+	int cwd_length;
+} cwd_state;
+
+typedef int (*verify_path_func)(const cwd_state *);
+
+CWD_API void virtual_cwd_startup(void);
+CWD_API void virtual_cwd_shutdown(void);
+CWD_API char *virtual_getcwd_ex(size_t *length TSRMLS_DC);
+CWD_API char *virtual_getcwd(char *buf, size_t size TSRMLS_DC);
+CWD_API int virtual_chdir(const char *path TSRMLS_DC);
+CWD_API int virtual_chdir_file(const char *path, int (*p_chdir)(const char *path TSRMLS_DC) TSRMLS_DC);
+CWD_API int virtual_filepath(const char *path, char **filepath TSRMLS_DC);
+CWD_API int virtual_filepath_ex(const char *path, char **filepath, verify_path_func verify_path TSRMLS_DC);
+CWD_API char *virtual_realpath(const char *path, char *real_path TSRMLS_DC);
+CWD_API FILE *virtual_fopen(const char *path, const char *mode TSRMLS_DC);
+CWD_API int virtual_open(const char *path TSRMLS_DC, int flags, ...);
+CWD_API int virtual_creat(const char *path, mode_t mode TSRMLS_DC);
+CWD_API int virtual_rename(char *oldname, char *newname TSRMLS_DC);
+CWD_API int virtual_stat(const char *path, struct stat *buf TSRMLS_DC);
+#if !defined(TSRM_WIN32)
+CWD_API int virtual_lstat(const char *path, struct stat *buf TSRMLS_DC);
+#endif
+CWD_API int virtual_unlink(const char *path TSRMLS_DC);
+CWD_API int virtual_mkdir(const char *pathname, mode_t mode TSRMLS_DC);
+CWD_API int virtual_rmdir(const char *pathname TSRMLS_DC);
+CWD_API DIR *virtual_opendir(const char *pathname TSRMLS_DC);
+CWD_API FILE *virtual_popen(const char *command, const char *type TSRMLS_DC);
+CWD_API int virtual_access(const char *pathname, int mode TSRMLS_DC);
+#if defined(TSRM_WIN32)
+/* these are not defined in win32 headers */
+#ifndef W_OK
+#define W_OK 0x02
+#endif
+#ifndef R_OK
+#define R_OK 0x04
+#endif
+#ifndef X_OK
+#define X_OK 0x01
+#endif
+#ifndef F_OK
+#define F_OK 0x00
+#endif
+#endif
+
+#if HAVE_UTIME
+CWD_API int virtual_utime(const char *filename, struct utimbuf *buf TSRMLS_DC);
+#endif
+CWD_API int virtual_chmod(const char *filename, mode_t mode TSRMLS_DC);
+#if !defined(TSRM_WIN32) && !defined(NETWARE)
+CWD_API int virtual_chown(const char *filename, uid_t owner, gid_t group, int link TSRMLS_DC);
+#endif
+
+/* One of the following constants must be used as the last argument 
+   in virtual_file_ex() call. */
+
+#define CWD_EXPAND   0 /* expand "." and ".." but dont resolve symlinks      */
+#define CWD_FILEPATH 1 /* resolve symlinks if file is exist otherwise expand */
+#define CWD_REALPATH 2 /* call realpath(), resolve symlinks. File must exist */
+
+CWD_API int virtual_file_ex(cwd_state *state, const char *path, verify_path_func verify_path, int use_realpath);
+
+CWD_API char *tsrm_realpath(const char *path, char *real_path TSRMLS_DC);
+
+#define REALPATH_CACHE_TTL  (2*60) /* 2 minutes */
+#define REALPATH_CACHE_SIZE 0      /* disabled while php.ini isn't loaded */
+
+typedef struct _realpath_cache_bucket {
+	unsigned long                  key;
+	char                          *path;
+	int                            path_len;
+	char                          *realpath;
+	int                            realpath_len;
+	int                            is_dir;
+	time_t                         expires;
+#ifdef PHP_WIN32
+	unsigned char                  is_rvalid;
+	unsigned char                  is_readable;
+	unsigned char                  is_wvalid;
+	unsigned char                  is_writable;
+#endif
+	struct _realpath_cache_bucket *next;	
+} realpath_cache_bucket;
+
+typedef struct _virtual_cwd_globals {
+	cwd_state cwd;
+	long                   realpath_cache_size;
+	long                   realpath_cache_size_limit;
+	long                   realpath_cache_ttl;
+	realpath_cache_bucket *realpath_cache[1024];
+} virtual_cwd_globals;
+
+#ifdef ZTS
+extern ts_rsrc_id cwd_globals_id;
+# define CWDG(v) TSRMG(cwd_globals_id, virtual_cwd_globals *, v)
+#else
+extern virtual_cwd_globals cwd_globals;
+# define CWDG(v) (cwd_globals.v)
+#endif
+
+CWD_API void realpath_cache_clean(TSRMLS_D);
+CWD_API void realpath_cache_del(const char *path, int path_len TSRMLS_DC);
+CWD_API realpath_cache_bucket* realpath_cache_lookup(const char *path, int path_len, time_t t TSRMLS_DC);
+CWD_API int realpath_cache_size(TSRMLS_D);
+CWD_API int realpath_cache_max_buckets(TSRMLS_D);
+CWD_API realpath_cache_bucket** realpath_cache_get_buckets(TSRMLS_D);
+
+/* The actual macros to be used in programs using TSRM
+ * If the program defines VIRTUAL_DIR it will use the
+ * virtual_* functions 
+ */
+
+#ifdef VIRTUAL_DIR
+
+#define VCWD_GETCWD(buff, size) virtual_getcwd(buff, size TSRMLS_CC)
+#define VCWD_FOPEN(path, mode) virtual_fopen(path, mode TSRMLS_CC)
+/* Because open() has two modes, we have to macros to replace it */
+#define VCWD_OPEN(path, flags) virtual_open(path TSRMLS_CC, flags)
+#define VCWD_OPEN_MODE(path, flags, mode) virtual_open(path TSRMLS_CC, flags, mode)
+#define VCWD_CREAT(path, mode) virtual_creat(path, mode TSRMLS_CC)
+#define VCWD_CHDIR(path) virtual_chdir(path TSRMLS_CC)
+#define VCWD_CHDIR_FILE(path) virtual_chdir_file(path, virtual_chdir TSRMLS_CC)
+#define VCWD_GETWD(buf)
+#define VCWD_REALPATH(path, real_path) virtual_realpath(path, real_path TSRMLS_CC)
+#define VCWD_RENAME(oldname, newname) virtual_rename(oldname, newname TSRMLS_CC)
+#define VCWD_STAT(path, buff) virtual_stat(path, buff TSRMLS_CC)
+#if !defined(TSRM_WIN32)
+# define VCWD_LSTAT(path, buff) virtual_lstat(path, buff TSRMLS_CC)
+#endif
+#define VCWD_UNLINK(path) virtual_unlink(path TSRMLS_CC)
+#define VCWD_MKDIR(pathname, mode) virtual_mkdir(pathname, mode TSRMLS_CC)
+#define VCWD_RMDIR(pathname) virtual_rmdir(pathname TSRMLS_CC)
+#define VCWD_OPENDIR(pathname) virtual_opendir(pathname TSRMLS_CC)
+#define VCWD_POPEN(command, type) virtual_popen(command, type TSRMLS_CC)
+#define VCWD_ACCESS(pathname, mode) virtual_access(pathname, mode TSRMLS_CC)
+#if HAVE_UTIME
+#define VCWD_UTIME(path, time) virtual_utime(path, time TSRMLS_CC)
+#endif
+#define VCWD_CHMOD(path, mode) virtual_chmod(path, mode TSRMLS_CC)
+#if !defined(TSRM_WIN32) && !defined(NETWARE)
+#define VCWD_CHOWN(path, owner, group) virtual_chown(path, owner, group, 0 TSRMLS_CC)
+#if HAVE_LCHOWN
+#define VCWD_LCHOWN(path, owner, group) virtual_chown(path, owner, group, 1 TSRMLS_CC)
+#endif
+#endif
+
+#else
+
+#define VCWD_GETCWD(buff, size) getcwd(buff, size)
+#define VCWD_FOPEN(path, mode)  fopen(path, mode)
+#define VCWD_OPEN(path, flags) open(path, flags)
+#define VCWD_OPEN_MODE(path, flags, mode)	open(path, flags, mode)
+#define VCWD_CREAT(path, mode) creat(path, mode)
+/* rename on windows will fail if newname already exists.
+   MoveFileEx has to be used */
+#if defined(TSRM_WIN32)
+# define VCWD_RENAME(oldname, newname) (MoveFileEx(oldname, newname, MOVEFILE_REPLACE_EXISTING|MOVEFILE_COPY_ALLOWED) == 0 ? -1 : 0)
+#else
+# define VCWD_RENAME(oldname, newname) rename(oldname, newname)
+#endif
+#define VCWD_CHDIR(path) chdir(path)
+#define VCWD_CHDIR_FILE(path) virtual_chdir_file(path, chdir)
+#define VCWD_GETWD(buf) getwd(buf)
+#define VCWD_STAT(path, buff) php_sys_stat(path, buff)
+#define VCWD_LSTAT(path, buff) lstat(path, buff)
+#define VCWD_UNLINK(path) unlink(path)
+#define VCWD_MKDIR(pathname, mode) mkdir(pathname, mode)
+#define VCWD_RMDIR(pathname) rmdir(pathname)
+#define VCWD_OPENDIR(pathname) opendir(pathname)
+#define VCWD_POPEN(command, type) popen(command, type)
+#if defined(TSRM_WIN32)
+#define VCWD_ACCESS(pathname, mode) tsrm_win32_access(pathname, mode)
+#else
+#define VCWD_ACCESS(pathname, mode) access(pathname, mode)
+#endif
+
+#define VCWD_REALPATH(path, real_path) tsrm_realpath(path, real_path TSRMLS_CC)
+
+#if HAVE_UTIME
+# ifdef TSRM_WIN32
+#  define VCWD_UTIME(path, time) win32_utime(path, time)
+# else
+#  define VCWD_UTIME(path, time) utime(path, time)
+# endif
+#endif
+
+#define VCWD_CHMOD(path, mode) chmod(path, mode)
+#if !defined(TSRM_WIN32) && !defined(NETWARE)
+#define VCWD_CHOWN(path, owner, group) chown(path, owner, group)
+#if HAVE_LCHOWN
+#define VCWD_LCHOWN(path, owner, group) lchown(path, owner, group)
+#endif
+#endif
+
+#endif
+
+#endif /* VIRTUAL_CWD_H */
@@ -1,8 +1,8 @@
 /*
   +----------------------------------------------------------------------+
-   | PHP Version 5                                                        |
+   | PHP Version 6                                                        |
   +----------------------------------------------------------------------+
-   | Copyright (c) 1997-2016 The PHP Group                                |
+   | Copyright (c) 1997-2010 The PHP Group                                |
   +----------------------------------------------------------------------+
   | This source file is subject to version 3.01 of the PHP license,      |
   | that is bundled with this package in the file LICENSE, and is        |
@@ -32,7 +32,7 @@
 #ifdef TSRM_WIN32
 #include <Sddl.h>
 #include "tsrm_win32.h"
-#include "zend_virtual_cwd.h"
+#include "tsrm_virtual_cwd.h"

 #ifdef ZTS
 static ts_rsrc_id win32_globals_id;
@@ -190,10 +190,10 @@ Finished:
 	return NULL;
 }

-TSRM_API int tsrm_win32_access(const char *pathname, int mode TSRMLS_DC)
+TSRM_API int tsrm_win32_access(const char *pathname, int mode)
 {
 	time_t t;
-	HANDLE thread_token = NULL;
+	HANDLE thread_token;
 	PSID token_sid;
 	SECURITY_INFORMATION sec_info = OWNER_SECURITY_INFORMATION | GROUP_SECURITY_INFORMATION | DACL_SECURITY_INFORMATION;
 	GENERIC_MAPPING gen_map = { FILE_GENERIC_READ, FILE_GENERIC_WRITE, FILE_GENERIC_EXECUTE, FILE_ALL_ACCESS };
@@ -208,6 +208,8 @@ TSRM_API int tsrm_win32_access(const char *pathname, int mode TSRMLS_DC)
 	realpath_cache_bucket * bucket = NULL;
 	char * real_path = NULL;

+	TSRMLS_FETCH();
+
 	if (mode == 1 /*X_OK*/) {
 		DWORD type;
 		return GetBinaryType(pathname, &type) ? 0 : -1;
@@ -363,9 +365,6 @@ Finished_Impersonate:
 		}

 Finished:
-		if(thread_token != NULL) {
-			CloseHandle(thread_token);
-		}
 		if(real_path != NULL) {
 			free(real_path);
 			real_path = NULL;
@@ -449,12 +448,10 @@ static HANDLE dupHandle(HANDLE fh, BOOL inherit) {

 TSRM_API FILE *popen(const char *command, const char *type)
 {
-	TSRMLS_FETCH();
-
-	return popen_ex(command, type, NULL, NULL TSRMLS_CC);
+	return popen_ex(command, type, NULL, NULL);
 }

-TSRM_API FILE *popen_ex(const char *command, const char *type, const char *cwd, char *env TSRMLS_DC)
+TSRM_API FILE *popen_ex(const char *command, const char *type, const char *cwd, char *env)
 {
 	FILE *stream = NULL;
 	int fno, type_len = strlen(type), read, mode;
@@ -472,6 +469,8 @@ TSRM_API FILE *popen_ex(const char *command, const char *type, const char *cwd,
 	HANDLE token_user = NULL;
 	BOOL asuser = TRUE;

+	TSRMLS_FETCH();
+
 	if (!type) {
 		return NULL;
 	}
@@ -533,10 +532,6 @@ TSRM_API FILE *popen_ex(const char *command, const char *type, const char *cwd,
 	}

 	cmd = (char*)malloc(strlen(command)+strlen(TWG(comspec))+sizeof(" /c ")+2);
-	if (!cmd) {
-		return NULL;
-	}
-
 	sprintf(cmd, "%s /c \"%s\"", TWG(comspec), command);
 	if (asuser) {
 		res = CreateProcessAsUser(token_user, NULL, cmd, &security, &security, security.bInheritHandle, dwCreateFlags, env, cwd, &startup, &process);
@@ -616,12 +611,6 @@ TSRM_API int shmget(int key, int size, int flags)
 		}
 	} else {
 		if (flags & IPC_EXCL) {
-			if (shm_handle) {
-				CloseHandle(shm_handle);
-			}
-			if (info_handle) {
-				CloseHandle(info_handle);
-			}
 			return -1;
 		}
 	}
@@ -631,7 +620,7 @@ TSRM_API int shmget(int key, int size, int flags)
 	shm->info	 = info_handle;
 	shm->descriptor = MapViewOfFileEx(shm->info, FILE_MAP_ALL_ACCESS, 0, 0, 0, NULL);

-	if (NULL != shm->descriptor && created) {
+	if (created) {
 		shm->descriptor->shm_perm.key	= key;
 		shm->descriptor->shm_segsz		= size;
 		shm->descriptor->shm_ctime		= time(NULL);
@@ -645,10 +634,8 @@ TSRM_API int shmget(int key, int size, int flags)
 		shm->descriptor->shm_perm.mode	= shm->descriptor->shm_perm.seq	= 0;
 	}

-	if (NULL != shm->descriptor && (shm->descriptor->shm_perm.key != key || size > shm->descriptor->shm_segsz)) {
-		if (NULL != shm->segment) {
-			CloseHandle(shm->segment);
-		}
+	if (shm->descriptor->shm_perm.key != key || size > shm->descriptor->shm_segsz ) {
+		CloseHandle(shm->segment);
 		UnmapViewOfFile(shm->descriptor);
 		CloseHandle(shm->info);
 		return -1;
@@ -660,27 +647,17 @@ TSRM_API int shmget(int key, int size, int flags)
 TSRM_API void *shmat(int key, const void *shmaddr, int flags)
 {
 	shm_pair *shm = shm_get(key, NULL);
-	int err;

 	if (!shm->segment) {
 		return (void*)-1;
 	}

-	shm->addr = MapViewOfFileEx(shm->segment, FILE_MAP_ALL_ACCESS, 0, 0, 0, NULL);
-
-	err = GetLastError();
-	if (err) {
-		/* Catch more errors */
-		if (ERROR_NOT_ENOUGH_MEMORY == err) {
-			_set_errno(ENOMEM);
-		}
-		return (void*)-1;
-	}
-
 	shm->descriptor->shm_atime = time(NULL);
 	shm->descriptor->shm_lpid  = getpid();
 	shm->descriptor->shm_nattch++;

+	shm->addr = MapViewOfFileEx(shm->segment, FILE_MAP_ALL_ACCESS, 0, 0, 0, NULL);
+
 	return shm->addr;
 }

@@ -1,8 +1,8 @@
 /*
   +----------------------------------------------------------------------+
-   | PHP Version 5                                                        |
+   | PHP Version 6                                                        |
   +----------------------------------------------------------------------+
-   | Copyright (c) 1997-2016 The PHP Group                                |
+   | Copyright (c) 1997-2010 The PHP Group                                |
   +----------------------------------------------------------------------+
   | This source file is subject to version 3.01 of the PHP license,      |
   | that is bundled with this package in the file LICENSE, and is        |
@@ -95,10 +95,10 @@ char * tsrm_win32_get_path_sid_key(const char *pathname  TSRMLS_DC);
 TSRM_API void tsrm_win32_startup(void);
 TSRM_API void tsrm_win32_shutdown(void);

-TSRM_API FILE *popen_ex(const char *command, const char *type, const char *cwd, char *env TSRMLS_DC);
+TSRM_API FILE *popen_ex(const char *command, const char *type, const char *cwd, char *env);
 TSRM_API FILE *popen(const char *command, const char *type);
 TSRM_API int pclose(FILE *stream);
-TSRM_API int tsrm_win32_access(const char *pathname, int mode TSRMLS_DC);
+TSRM_API int tsrm_win32_access(const char *pathname, int mode);
 TSRM_API int win32_utime(const char *filename, struct utimbuf *buf);

 TSRM_API int shmget(int key, int size, int flags);
@@ -1,524 +0,0 @@
-$Id$
-
-PHP 5.6 UPGRADE NOTES
-
-1. Backward Incompatible Changes
-2. New Features
-3. Changes in SAPI modules
-4. Deprecated Functionality
-5. Changed Functions
-6. New Functions
-7. New Classes and Interfaces
-8. Removed Extensions
-9. Other Changes to Extensions
-10. New Global Constants
-11. Changes to INI File Handling
-12. Other Changes
-
-
-========================================
-1. Backward Incompatible Changes
-========================================
-
- Core:
-  By fixing bug #66015 it is no longer possible to overwrite keys in static scalar
-  arrays. Quick example to illustrate:
-  class Test {
-       const FIRST = 1;
-       public $array = array(
-           self::FIRST => 'first',
-           'second',
-           'third'
-       );
-  }
-  Test::$array will have as expected three array keys (1, 2, 3) and no longer
-  two (0, 1). self::FIRST will no longer overwrite 'third' having key 1 then,
-  but will mark the beginning of indexing. 
-
- JSON:
-  json_decode() no longer accepts non-lowercase variants of lone JSON true,
-  false or null values. For example, True or FALSE will now cause json_decode to
-  return NULL and set an error value you can fetch with json_last_error().
-  This affects JSON texts consisting solely of true, false or null. Text
-  containing non-lowercase values inside JSON arrays or objects has never been
-  accepted.
-
- OpenSSL:
-  To prevent man-in-the-middle attacks against encrypted transfers client
-  streams now verify peer certificates by default. Previous versions
-  required users to manually enable peer verification. As a result of this
-  change, existing code using ssl:// or tls:// stream wrappers (e.g.
-  file_get_contents(), fsockopen(), stream_socket_client()) may no longer
-  connect successfully without manually disabling peer verification via the
-  stream context's "verify_peer" setting. Encrypted transfers delegate to
-  operating system certificate stores by default if not overridden via the
-  new openssl.cafile and openssl.cafile ini directives or via call-time SSL
-  context options, so most users should be unaffected by this transparent
-  security enhancement. (https://wiki.php.net/rfc/tls-peer-verification)
-
- Mcrypt:
-  The mcrypt_encrypt(), mcrypt_decrypt() and mcrypt_{MODE}() functions no
-  longer accept keys or IVs with incorrect sizes. Furthermore an IV is now
-  required if the used block cipher mode requires it.
-
- cURL:
-  Uploads using the @file syntax are now unsupported by default.
-
-========================================
-2. New Features
-========================================
-
- Added constant scalar expressions syntax.
-  (https://wiki.php.net/rfc/const_scalar_exprs)
-
- Added dedicated syntax for variadic functions.
-  (https://wiki.php.net/rfc/variadics)
-
- Added support for argument unpacking to complement the variadic syntax.
-  (https://wiki.php.net/rfc/argument_unpacking)
-
- Added an exponentiation operator (**).
-  (https://wiki.php.net/rfc/pow-operator)
-
- Added unified default encoding. default_charset=UTF-8 and functions/extensions
-  use encoding settings honor default_charset.
-
- The php://input stream is now re-usable and can be used concurrently with
-  enable_post_data_reading=0.
-
- Added use function and use const.
-  (https://wiki.php.net/rfc/use_function)
-
- Added a function for timing attack safe string comparison
-  (https://wiki.php.net/rfc/timing_attack)
-
- Added the __debugInfo() magic method to allow userland classes to implement
-  the get_debug_info API previously available only to extensions.
-  (https://wiki.php.net/rfc/debug-info)
-
- Added gost-crypto (CryptoPro S-box) hash algorithm.
-
- Stream wrappers verify peer certificates and host names by default in
-  encrypted client streams.
-
- Added openssl certificate fingerprint support (inclusive stream context
-  option).
-
- Added support for SAN x509 extension matching when verifing host names in
-  encrypted streams.
-
- Added a range of new SSL context options for improved encrypted stream
-  server security (https://wiki.php.net/rfc/improved-tls-defaults):
-
-    . "honor_cipher_order" allows servers to prioritize cipher suites of their
-      choosing when negotiating SSL/TLS handshakes.
-    . "single_ecdh_use" and "single_dh_use" allow for improved forward
-      secrecy in encrypted stream servers.
-    . "dh_param" allows specification of pre-generated key generation
-       parameters when negotiating ephemeral DHE ciphers in stream servers.
-    . "ecdh_curve" allows stream servers to specify which curve to use when
-       negotiating ephemeral ECDHE ciphers (defaults to NIST P-256).
-    . "rsa_key_size" SSL context option gives stream servers control
-      over the key size (in bits) used when negotiating RSA ciphers.
-    . "capture_session_meta" if specified stores an array of data describing
-      the TLS session's protocol/cipher in the "session_meta" SSL context key.
-
- Added automatic mitigation against client-initated TLS renegotiation DoS
-  attacks in encrypted server streams. Renegotiation limiting may be
-  customized via three new SSL context options:
-
-    . "reneg_limit" (number of allowed renegotiations per time window)
-    . "reneg_window" (renegotiation time window in seconds)
-    . "reneg_limit_callback" (optional notification callback on limiting)
-
- Encrypted TLS servers now support the server name indication (SNI) TLS
-  extension via the new "SNI_server_certs" SSL context option.
-
- Added "crypto_method" SSL context option for use in encrypted streams.
-
- Added "peer_name" SSL context option to better reflect peer certificate
-  name matching using SAN extension (replaces deprecated "CN_match").
-
- Added stream wrapper support when specifying "cafile" SSL context paths.
-
- Independent peer cert and peer name validation is now available via a new
-  boolean "verify_peer_name" SSL context option. This option is enabled by
-  default in encrypted client streams.
-
- Added protocol-specific tlsv1.0://, tlsv1.1:// and tlsv1.2:// encryption
-  stream wrappers. tls:// wrapper now supports TLSv1.1 and TLSv1.2 (previously
-  only supported TLSv1).
-
- Stream crypto method specification now accepts flags instead of values
-  allowing support for multiple discrete protocols in a given stream.
-
- PostgreSQL database connections may now be established asynchronously using
-  new constants and polling functions in ext/pgsql.
-
- Non-blocking read/write query behavior now optionally available in database
-  operations using the ext/pgsql extension.
-
-========================================
-3. Changes in SAPI modules
-========================================
-
- Added phpdbg SAPI.
-  (https://wiki.php.net/rfc/phpdbg)
-
- Support for FPM workers changing the apparmor profile through the pool configuration.
-  (https://wiki.php.net/rfc/fpm_change_hat)
-
- Support for several XML MIME types in the built-in CLI server. For static
-  files with extensions .xml, .xsl, .xsd the Content-Type header
-  application/xml is now sent automatically.
-
-========================================
-4. Deprecated Functionality
-========================================
-
- Incompatible context calls:
-  Instance calls from an incompatible context are now deprecated and issue
-  E_DEPRECATED instead of E_STRICT. See https://wiki.php.net/rfc/incompat_ctx
-
- The "CN_match" and "SNI_server_name" SSL context options are deprecated in
-  favor of the new "peer_name" option. Name verification now checks certificate
-  SAN names as well as the CN field and the specific name fields are deprecated
-  to avoid confusion. Their use triggers E_DEPRECATED but continues to work as
-  before. If specified, the specific values take precedence over the general
-  "peer_name" value.
-
- Deprecated PDO::PGSQL_ATTR_DISABLE_NATIVE_PREPARED_STATEMENT, an
-  undocument constant effectively equivalent to PDO::ATTR_EMULATE_PREPARES.
-
- Deprecated INIs: Following INIs are deprecated in favour of new
-  internal_encoding/input_encoding/output_encoding. Refer to "Changes to
-  encodings in PHP 5.6" in "11. Other Changes" section for more details.
-
-    iconv.input_encoding
-    iconv.output_encoding
-    iconv.internal_encoding
-    mbstring.http_input
-    mbstring.http_output
-    mbstring.internal_encoding
-
-========================================
-5. Changed Functions
-========================================
-
- cURL:
-  CURLOPT_SAFE_UPLOAD is now turned on by default and uploads with @file 
-  do not work unless it is explicitly set to false.
-
-  curl_setopt() now supports the following nullable settings (>= 5.5.11): 
-    . CURLOPT_CUSTOMREQUEST
-    . CURLOPT_FTPPORT
-    . CURLOPT_RANGE
-    . CURLOPT_FTP_ACCOUNT
-    . CURLOPT_RTSP_SESSION_ID
-    . CURLOPT_KRBLEVEL
-    . CURLOPT_KRB4LEVEL
-
-  curl_getinfo($ch, CURLINFO_CERTINFO) returns certificate Subject and Issuer
-  as a string (PHP >= 5.6.25)
-
- Strings:
-  substr_compare() now allows $length to be zero.
-  pack() and unpack() now support 64-bit format specifiers: q, Q, J and P.
-
- Crypt:
-  crypt() will now raise an E_NOTICE error if the salt parameter is omitted.
-  See: https://wiki.php.net/rfc/crypt_function_salt
-
- Mcrypt:
-  The $source parameter of mcrypt_create_iv() now defaults to
-  MCRYPT_DEV_URANDOM instead of MCRYPT_DEV_RANDOM.
-
- OpenSSL:
-  The $crypto_type parameter is now optional in stream_socket_enable_crypto()
-  if the stream's SSL context specifies the new "crypto_type" option. The
-  crypto method from the context is used as a fallback if no crypto method is
-  specified at call-time.
-
- Reflection:
-  ReflectionClass::newInstanceWithoutConstructor previously didn't allow the
-  instantiation of any internal class which used custom object storage
-  (overriding the default create_object handler), this was changed to only
-  reject the instantiation of such classes if the class is also marked as
-  final.
-
- XMLReader:
-  XMLReader::getAttributeNs and XMLReader::getAttributeNo now return NULL if
-  the attribute could not be found, just like XMLReader::getAttribute.
-
- Pgsql:
-  pg_insert()/pg_select()/pg_update()/pg_delete() are no longer EXPERIMENTAL.
-  The following functions no longer block until query write completion if the
-  socket stream underlying a database connection is set to non-blocking mode:
-    . pg_send_execute()
-    . pg_send_prepare()
-    . pg_send_query()
-    . pg_send_query_params()
-
- unserialize:
-  Manipulated serialization strings for objects implementing Serializable by
-  replacing "C:" with "O:" at the start will now produce an error.
-
- parse_ini_file():
- parse_ini_string():
-  Added scanner mode INI_SCANNER_TYPED to yield typed .ini values. 
-  For PHP >= 5.6.1
-
- JSON:
-  Added JSON_PRESERVE_ZERO_FRACTION option (PHP >= 5.6.5)
-
-========================================
-6. New Functions
-========================================
-
- Datetime:
-  Added DatePeriod::getStartDate(), DatePeriod::getEndDate(), DatePeriod::getDateInterval() in 5.6.5.
-
- GMP:
-  Added gmp_root($a, $nth) and gmp_rootrem($a, $nth) for calculating nth roots.
-  Added gmp_import($data, $word_size = 1, $options = GMP_MSW_FIRST | GMP_NATIVE_ENDIAN) in PHP 5.6.1.
-  Added gmp_export($gmpnumber, $word_size = 1, $options = GMP_MSW_FIRST | GMP_NATIVE_ENDIAN) in PHP 5.6.1.
-  Added gmp_random_range() and gmp_random_bits() in PHP 5.6.3.
-
- Hash
-  Added hash_equals($known_string, $user_string)
-
- OpenSSL:
-  Added string openssl_x509_fingerprint($x509, $type, $binary).
-  Added string openssl_spki_new($private_key, $challenge, $algorithm)
-  Added bool openssl_spki_verify($spkac)
-  Added string openssl_spki_export($spkac)
-  Added string openssl_spki_export_challenge($spkac)
-  Added array openssl_get_cert_locations()
-
- LDAP:
-  Added ldap_escape($value, $ignore = "", $flags = 0).
-  Added ldap_modify_batch($link_identifier, $dn, $modifications) described in 
-  https://wiki.php.net/rfc/ldap_modify_batch.
-
- Pgsql:
-  Added pg_socket($connection) to allow async connections and non-blocking IO
-  Added pg_connect_poll($connection) for establishing async connections
-  Added pg_consume_input($connection) for non-blocking query result consumption
-  Added pg_flush($connection) for non-blocking query write completion
-
- PDO_pgsql
-  Added PDO::pgsqlGetNotify($result_type = PDO::FETCH_USE_DEFAULT, $ms_timeout = 0)
-  Added PDO::pgsqlGetPid()
-
- Reflection
-  Added ReflectionFunction::isVariadic() and ReflectionParameter::isVariadic().
-
- SPL
-  Added SplFileObject::fread($length) to complement fwrite() method (>= 5.5.11)
-
- Zip:
-  Added ZipArchive::setPassword($password)
-
-========================================
-7. New Classes and Interfaces
-========================================
-
-
-========================================
-8. Removed Extensions
-========================================
-
-
-========================================
-9. Other Changes to Extensions
-========================================
-
- cURL:
-  - The following constants have been removed as they are now marked "obsolete"
-    in the underlying library and never had any effect to begin with:
-      . CURLOPT_CLOSEPOLICY
-      . CURLCLOSEPOLICY_CALLBACK
-      . CURLCLOSEPOLICY_LEAST_RECENTLY_USED
-      . CURLCLOSEPOLICY_LEAST_TRAFFIC
-      . CURLCLOSEPOLICY_OLDEST
-      . CURLCLOSEPOLICY_SLOWEST
-
- GMP:
-  The GMP extension now uses objects as the underlying data structure, rather
-  than resources. GMP instances now support dumping, serialization, cloning,
-  casts to primitive types and have overloaded operators.
-  (RFC: https://wiki.php.net/rfc/operator_overloading_gmp)
-
- OCI8:
-  - Added Implicit Result Set support for Oracle Database 12c with a
-    new oci_get_implicit_resultset() function.
-  - Using 'oci_execute($s, OCI_NO_AUTO_COMMIT)' for a SELECT no longer
-    unnecessarily initiates an internal ROLLBACK during connection
-    close.
-  - Multi-row OCI_RETURN_LOB queries require fewer "round trips" to the database.
-  - Added DTrace probes enabled with PHP's generic --enable-dtrace
-  - The oci_internal_debug() function is now a no-op.
-  - The phpinfo() output format for OCI8 has changed.
-
- OpenSSL:
-  - The "SNI_enabled" SSL stream context option is now set to TRUE by default
-    if supported by the underlying openssl library.
-
- PCRE:
-  - The information collected by the (*MARK) backtracking control verb is now
-    collected into the "MARK" index of the $matches array for preg_match(),
-    preg_match_all() and preg_replace_callback().
-
- Pgsql:
-  - pg_insert()/pg_select()/pg_update()/pg_delete()/pg_meta_data()/pg_convert()
-    are no longer EXPERIMENTAL
-  - Added PGSQL_DML_ESCAPE option for pg_insert()/pg_select()/pg_update()/pg_delete()
-    that simply escapes all supplied parameters. These functions can be as fast as
-    native query. Unvalidated data(Unknown data types) is passed as string.
-    JSON/Array/etc are supported both PGSQL_DML_ESCAPE and pg_convert() as string.
-  - pg_select() returns PostgreSQL query resource when query is executed.
-  - Added extended flag parameter for pg_meta_data(). pg_meta_data() always
-    returns "is enum" attribute.
-  - The new pg_socket() function returns a socket stream with no behavior other
-    than to allow IO-readiness polling on a DB connection socket. Calling
-    stream_set_blocking() on its result enables non-blocking behavior.
-  - Passing the new PGSQL_CONNECT_ASYNC flag to pg_connect() allows applications
-    to poll for IO readiness via pg_connect_poll() and establish connections
-    asynchronously.
-
- PDO_pgsql:
-  - Added PDO::PGSQL_ATTR_DISABLE_PREPARES constant to execute the queries
-    without preparing them, while still passing parameters separately from
-    the command text using PQexecParams.
-  - Added LISTEN/NOTIFY support via PDO::pgsqlGetNotify / PDO::pgsqlGetPid()
-    as described in https://bugs.php.net/bug.php?id=42614.
-
- DOM:
-  - DOMNode::textContent is now a writeable property. (>= 5.6.1)
-
-========================================
-10. New Global Constants
-========================================
-
- CURL:
-  CURL_HTTP_VERSION_2_0 and CURL_VERSION_HTTP2 (>= 5.6.8)
-
- GD:
-  IMG_WEBP (>= 5.6.25)
-
- LDAP:
-  LDAP_ESCAPE_FILTER int(1)
-  LDAP_ESCAPE_DN     int(2)
-
- Pgsql:
-  PGSQL_DML_ESCAPE   int(4096)
-  PGSQL_CONNECT_ASYNC
-  PGSQL_CONNECTION_STARTED
-  PGSQL_CONNECTION_MADE
-  PGSQL_CONNECTION_AWAITING_RESPONSE
-  PGSQL_CONNECTION_AUTH_OK
-  PGSQL_CONNECTION_SSL_STARTUP
-  PGSQL_CONNECTION_SETENV
-  PGSQL_POLLING_FAILED
-  PGSQL_POLLING_READING
-  PGSQL_POLLING_WRITING
-  PGSQL_POLLING_OK
-  PGSQL_POLLING_ACTIVE
-
- OpenSSL:
-  STREAM_CRYPTO_METHOD_TLSv1_0_CLIENT   int(9)
-  STREAM_CRYPTO_METHOD_TLSv1_1_CLIENT   int(17)
-  STREAM_CRYPTO_METHOD_TLSv1_2_CLIENT   int(33)
-  STREAM_CRYPTO_METHOD_ANY_CLIENT       int(63)
-  STREAM_CRYPTO_METHOD_TLSv1_0_SERVER   int(8)
-  STREAM_CRYPTO_METHOD_TLSv1_1_SERVER   int(16)
-  STREAM_CRYPTO_METHOD_TLSv1_2_SERVER   int(32)
-  STREAM_CRYPTO_METHOD_ANY_SERVER       int(62)
-  OPENSSL_DEFAULT_STREAM_CIPHERS        string
-
-========================================
-11. Changes to INI File Handling
-========================================
-
- Core:
-  Changed always_populate_raw_post_data to throw a deprecation warning when
-  enabled and to recognize the value -1 for never populating the global 
-  $HTTP_RAW_POST_DATA variable, which will be default in future PHP versions.
-
-  default_charset is set to UTF-8. It was empty previously. default_charset
-  is used where it is applicable. Iconv/Mbstring/htmlentities/htmlspecialchars/
-  html_entity_decode use default_charset as default encoding.
-
-  internal_encoding/input_encoding/output_encoding is added for encoding
-  handling modules. Refer to "Changes to encodings in PHP 5.6" in "11. Other Changes"
-  section for more details.
-
- cURL:
-  If the new openssl.cafile ini directive is specified ext/curl will give the
-  openssl path precedence over its own curl.cainfo directive.
-
- OpenSSL:
-  openssl.cafile and openssl.capath ini directives have been added to allow
-  global CA default specification as necessary.
-
-========================================
-12. Other Changes
-========================================
-
- File upload:
-  Uploads equal or greater than 2GB in size are now accepted.
-
- HTTP stream wrapper:
-  HTTP 1.1 requests now include a Connection: close header unless explicitly
-  overridden by setting a Connection header via the header context option.
-
- PDO_pgsql
-  A libpq version providing PQexecParams, PQprepare, PQescapeStringConn,
-  PQescapeByteaConn is now required. According to the release notes that means
-  8.0.8+ or 8.1.4+. 
-
- Zip:
-  New --with-libzip option allow to use system libzip. Version > 0.11 required,
-  Version >= 0.11.2 recommended for all features.
-
- Changes to encodings in PHP 5.6
-  The default value of default_charset is now UTF-8 when it is not
-  explicitly set in php.ini
-
-  The following php.ini parameters were added:
-    internal_encoding
-    input_encoding
-    output_encoding
-
-  The values of the following php.ini parameters have become empty in
-  PHP 5.6 (previously they were all ISO-8859-1)
-
-    iconv.input_encoding
-    iconv.output_encoding
-    iconv.internal_encoding
-
-  Changes were made to character set handling in:
-   - the iconv and mbstring extensions,
-   - and htmlentities(), htmlspecialchars(), html_entity_decode() functions
-
-  The precedence for these is now:
-
-   default_charset < internal/input/output_encoding < (mbstring.* || iconv.*) < function parameter
-
-  For example, the easiest way to use the UTF-8 encoding is to set
-  default_charset=UTF-8 and leave the following php.ini parameters
-
-  empty:
-
-    iconv.input_encoding
-    iconv.output_encoding
-    iconv.internal_encoding
-    mbstring.http_input
-    mbstring.http_output
-    mbstring.internal_encoding
-    internal_encoding
-    input_encoding
-    output_encoding
-
-  The mb_regex_encoding() default setting is changed from EUC-JP to UTF-8.
-
@@ -1,225 +0,0 @@
-$Id$
-
-PHP 5.6 INTERNALS UPGRADE NOTES
-
-1. Internal API changes
-  a. Addition of do_operation and compare object handlers
-  b. return_value_ptr now always available, RETVAL_ZVAL_FAST macros
-  c. POST data handling
-  d. Arginfo changes
-  e. tsrm_virtual_cwd.h moved to zend_virtual_cwd.h
-  f. empty strings are interned
-  g. Additional str_* APIs
-  h. Addition of zend_hash_reindex
-  i. Addition of zend_hash_splice
-  j. Unserialization of manipulated object strings
-  k. Removal of IS_CONSTANT_ARRAY and IS_CONSTANT_INDEX hack
-
-2. Build system changes
-  a. Unix build system changes
-  b. Windows build system changes
-
-
-========================
-1. Internal API changes
-========================
-
-  a. Addition of do_operation and compare object handlers
-
-  Two new object handlers have been added:
-
-    do_operation:
-    typedef int (*zend_object_do_operation_t)(
-        zend_uchar opcode, zval *result, zval *op1, zval *op2 TSRMLS_DC
-    );
-
-    compare:
-    typedef int (*zend_object_compare_zvals_t)(
-        zval *result, zval *op1, zval *op2 TSRMLS_DC
-    );
-
-  The first handler is used to overload arithmetic operations. The first
-  argument specifies the opcode of the operator, result is the target zval,
-  op1 the first operand and op2 the second operand. For unary operations
-  op2 is NULL. If the handler returns FAILURE PHP falls back to the default
-  behavior for the operation.
-
-  The second handler is used to perform comparison operations with
-  non-objects. The value written into result must be an IS_LONG with value
-  -1 (smaller), 0 (equal) or 1 (greater). The return value is a SUCCESS/FAILURE
-  return code. The difference between this handler and compare_objects is
-  that it will be triggered for comparisons with non-objects and objects of
-  different types. It takes precedence over compare_objects.
-
-  Further docs in the RFC: https://wiki.php.net/rfc/operator_overloading_gmp
-
-  b. return_value_ptr now always available, RETVAL_ZVAL_FAST macros
-
-  The return_value_ptr argument to internal functions is now always set.
-  Previously it was only available for functions returning by-reference.
-  return_value_ptr can now be used to return zvals without copying them.
-  For this purpose two new macros are provided:
-
-      RETVAL_ZVAL_FAST(zv); /* analog to RETVAL_ZVAL(zv, 1, 0) */
-      RETURN_ZVAL_FAST(zv); /* analog to RETURN_ZVAL(zv, 1, 0) */
-
-  The macros behave similarly to the non-FAST variants with copy=1 and
-  dtor=0, but will try to return the zval without making a copy by utilizing
-  return_value_ptr.
-  
-  c. POST data handling
-  
-  The sapi_request_info's members post_data, post_data_len and raw_post_data as 
-  well as raw_post_data_len have been replaced with a temp PHP stream 
-  request_body.
-  
-  The recommended way to access raw POST data is to open and use a php://input 
-  stream wrapper.  It is safe to be used concurrently and more than once. 
-
-  d. Arginfo changes
-
-  The pass_rest_by_reference argument of the ZEND_BEGIN_ARG_INFO and
-  ZEND_BEGIN_ARG_INFO_EX() is no longer used. The value passed to it is ignored.
-
-  Instead a variadic argument is created using ZEND_ARG_VARIADIC_INFO():
-
-      ZEND_ARG_VARIADIC_INFO(0, name) /* pass rest by value */
-      ZEND_ARG_VARIADIC_INFO(1, name) /* pass rest by reference */
-      ZEND_ARG_VARIADIC_INFO(ZEND_SEND_PREFER_REF, name)
-          /* pass rest by prefer-ref */
-
-  ZEND_ARG_VARIADIC_INFO() should only be used for the last argument.
-
-  The following changes were applied to the zend_arg_info struct:
-
-       typedef struct _zend_arg_info {
-           const char *class_name;
-           zend_uint class_name_len;
-           zend_uchar type_hint;
-      +    zend_uchar pass_by_reference;
-           zend_bool allow_null;
-      -    zend_bool pass_by_reference;
-      +    zend_bool is_variadic;
-       } zend_arg_info;
-
-  The following changes were applied to the zend_internal_function_info struct:
-
-       typedef struct _zend_internal_function_info {
-           zend_uint required_num_args;
-           zend_uchar _type_hint;
-           zend_bool return_reference;
-      -    zend_bool pass_rest_by_reference;
-      +    zend_bool _allow_null;
-      +    zend_bool _is_variadic;
-       } zend_internal_function_info;
-
-  The CHECK_ARG_SEND_TYPE(), ARG_MUST_BE_SENT_BY_REF(),
-  ARG_SHOULD_BE_SENT_BY_REF() and ARG_MAY_BE_SENT_BY_REF() macros now assume
-  that the argument passed to them is a zend_function* and that it is non-NULL.
-
-  e. tsrm_virtual_cwd.h moved to zend_virtual_cwd.h
-
-  Memory allocation is now managed by emalloc/efree instead of malloc/free.
-
-  f. empty strings are interned
-
-  String created using STR_EMPTY_ALLOC() are now interned.
-  convert_to_string use STR_EMPTY_ALLOC() for zval when IS_NULL.
-  str_efree() shoud be preferred as efree() on such strings can cause memory
-  corruption.
-
-  g. Additional str_* APIs
-
-  In addition to the previously existing str_free() and str_efree() macros, the
-  following macros have been introduced to simplify dealing with potentially
-  interned strings:
-
-      str_efree_rel(str)         - efree_rel() if not interned
-      str_erealloc(str, new_len) - erealloc() or emalloc+memcpy if interned
-      str_estrndup(str, len)     - estrndup() if not interned
-      str_strndup(str, len)      - zend_strndup() if not interned
-      str_hash(str, len)         - INTERNED_HASH(str) if interned,
-                                   zend_hash_func(str, len+1) otherwise
-
-  h. Addition of zend_hash_reindex
-
-  A zend_hash_reindex() function with the following prototype has been added:
-
-      void zend_hash_reindex(HashTable *ht, zend_bool only_integer_keys);
-
-  If only_integer_keys==0, this function will change all keys to be continuous,
-  zero-based integers in hash order. If only_integer_keys==1 the same will be
-  done only for keys that were already integers previously, while leaving
-  string keys alone.
-
-  i. Addition of zend_hash_splice
-
-  A zend_hash_splice() macro with the following prototype has been added:
-
-      void zend_hash_splice(
-          HashTable *ht, uint nDataSize, copy_ctor_func_t pCopyConstructor,
-          uint offset, uint length,
-          void **list, uint list_count, HashTable *removed
-      );
-
-  This function performs an in-place splice operation on a hashtable:
-
-  The elements between offset and offset+length are removed and the elements in
-  list[list_count] are inserted in their place. The removed elements can be
-  optionally collected into a hashtable.
-
-  This operation reindexes the hashtable, i.e. integer keys will be zero-based
-  and sequential, while string keys stay intact. The same applies to the
-  elements inserted into the removed HT.
-
-  As a side-effect of this addition the signature of the php_splice() function
-  changed:
-
-      void php_splice(
-          HashTable *ht, zend_uint offset, zend_uint length,
-          zval ***list, zend_uint list_count, HashTable *removed TSRMLS_DC
-      )
-  
-  This function now directly forwards to zend_hash_splice(), resets the
-  IAP of ht (for compatibility with the previous implementation) and resets
-  CVs if the passed hashtable is the global symbol table.
-
-  j. Unserialization of manipulated object strings
-
-  Strings requiring unserialization of objects are now explicitly checked
-  whether the object they contain implements the Serializable interface.
-  This solves the situation where manipulated strings could be passed for
-  objects using Serializable to disallow serialization. An object
-  implementing Serializable will always start with "C:" in the serialized
-  string, all other objects are represented with starting "O:". Objects
-  implementing Serializable to disable serialization using
-  zend_class_unserialize_deny and zend_class_serialize_deny, when
-  instantiated from the serializer with a manipulated "O:" string at the
-  start, will most likely be defectively initialized. This is now
-  fixed at the appropriate place by checking for the presence of the
-  serialize callback in the class entry.
-
-  k. Removal of IS_CONSTANT_ARRAY and IS_CONSTANT_INDEX hack
-
-  These two #defines disappeared. Instead we have now IS_CONSTANT_AST which
-  covers also the functionality IS_CONSTANT_ARRAY bid and furthermore the
-  hack for marking zvals as constant index with IS_CONSTANT_INDEX is now
-  superfluous and so removed.
-  Please note that IS_CONSTANT_AST now has the same value than
-  IS_CONSTANT_ARRAY had.
-
-========================
-2. Build system changes
-========================
-
-  a. Unix build system changes
-    - The bison version check is now a blacklist instead of a whitelist.
-    - The bison binary can be specified through the YACC environment/configure
-      variable. Previously `bison` was assumed to be in $PATH. 
-
-  b. Windows build system changes
-    - The configure option --enable-static-analyze isn't available anymore.
-      The new option was introduced --with-analyzer.
-    - It is possible to disable PGO for single extensions, to do that
-      define a global variable PHP_MYMODULE_PGO evaluating to false
-      inside config.w32
@@ -8,17 +8,16 @@ noinst_LTLIBRARIES=libZend.la
 libZend_la_SOURCES=\
 	zend_language_parser.y zend_language_scanner.l \
 	zend_ini_parser.y zend_ini_scanner.l \
-	zend_alloc.c zend_compile.c zend_constants.c zend_dynamic_array.c \
+	zend_alloc.c zend_compile.c zend_constants.c \
 	zend_execute.c zend_execute_API.c zend_highlight.c zend_llist.c \
-	zend_vm_opcodes.c zend_opcode.c zend_operators.c zend_ptr_stack.c zend_stack.c \
+	zend_opcode.c zend_operators.c zend_ptr_stack.c zend_stack.c \
 	zend_variables.c zend.c zend_API.c zend_extensions.c zend_hash.c \
 	zend_list.c zend_indent.c zend_builtin_functions.c zend_sprintf.c \
 	zend_ini.c zend_qsort.c zend_objects.c zend_object_handlers.c \
 	zend_objects_API.c zend_ts_hash.c zend_stream.c \
 	zend_default_classes.c \
 	zend_iterators.c zend_interfaces.c zend_exceptions.c \
-	zend_strtod.c zend_closures.c zend_float.c zend_string.c zend_signal.c \
-	zend_generators.c zend_virtual_cwd.c zend_ast.c
+	zend_strtod.c zend_strtod.c zend_strtol.c zend_closures.c zend_float.c

 libZend_la_LDFLAGS =
 libZend_la_LIBADD = @ZEND_EXTRA_LIBS@
@@ -32,7 +31,7 @@ zend_ini_scanner.lo: zend_ini_parser.h
 # Language parser/scanner rules

 zend_language_scanner.c: $(srcdir)/zend_language_scanner.l
-	$(RE2C) $(RE2C_FLAGS) --no-generation-date --case-inverted -cbdFt $(srcdir)/zend_language_scanner_defs.h -o$@ $(srcdir)/zend_language_scanner.l
+	$(RE2C) $(RE2C_FLAGS) --case-inverted -cbdFt $(srcdir)/zend_language_scanner_defs.h -o$@ $(srcdir)/zend_language_scanner.l

 zend_language_parser.h: zend_language_parser.c
 zend_language_parser.c: $(srcdir)/zend_language_parser.y
@@ -44,7 +43,7 @@ zend_ini_parser.c: $(srcdir)/zend_ini_parser.y
 	$(YACC) -p ini_ -v -d $(srcdir)/zend_ini_parser.y -o zend_ini_parser.c

 zend_ini_scanner.c: $(srcdir)/zend_ini_scanner.l
-	$(RE2C) $(RE2C_FLAGS) --no-generation-date --case-inverted -cbdFt $(srcdir)/zend_ini_scanner_defs.h -o$@ $(srcdir)/zend_ini_scanner.l
+	$(RE2C) $(RE2C_FLAGS) --case-inverted -cbdFt $(srcdir)/zend_ini_scanner_defs.h -o$@ $(srcdir)/zend_ini_scanner.l

 zend_ini_parser.h: zend_ini_parser.c

@@ -9,7 +9,7 @@ allocation overhead and speedup memory management.

 The new manager's "configure" has no "--disable-zend-memory-manager" option,
 but it has "--enable-malloc-mm" instead.  It is enabled by default in DEBUG
-build and disabled by default in RELEASE build. When enabled it allows selecting
+build and disabled by default in RELEASE build.  when enabled it allows selecting
 between malloc and emalloc at runtime so you can use internal and external memory
 debuggers without recompilation.

@@ -24,15 +24,6 @@ Zend MM disabled:

    $ USE_ZEND_ALLOC=0 valgrind --leak-check=full sapi/cli/php -r 'leak();'

-Shared extensions:
------------------
-
-Since PHP 5.3.11 it is possible to prevent shared extensions from unloading so
-that valgrind can correctly track the memory leaks in shared extensions. For
-this there is the ZEND_DONT_UNLOAD_MODULES environment variable. If set, then
-DL_UNLOAD() is skipped during the shutdown of shared extensions.
-
-
 Tweaking:
 ---------

@@ -6,7 +6,7 @@ fields and using different execution methods (call threading, switch threading
 and direct threading). As a result ZE2 got more than 20% speedup on raw PHP
 code execution (with specialized executor and direct threading execution
 method). As in most PHP applications raw execution speed isn't the limiting
-factor but system calls and database calls are, your mileage with this patch
+factor but system calls and database callls are, your mileage with this patch
 will vary.

 Most parts of the old zend_execute.c go into zend_vm_def.h. Here you can
@@ -1,5 +1,5 @@
 Title:           Zend 2.0 Namespaces
-Version:         $Id$
+Version:         $Revision$
 Status:          declined
 Maintainer:      Stig S. Bakken <ssb@php.net>
 Created:         2001-09-08
@@ -1,5 +1,5 @@
 Title:           Loose type requirements for functions
-Version:         $Id$
+Version:         $Revision$
 Status:          draft
 Maintainer:      Brian Moon <brianm@dealnews.com>
 Created:         2001-09-17
@@ -9,11 +9,11 @@ Modified:        2001-09-17
 1. Background/Need
 ==================

-Many internal functions of PHP will reject parameters because of their
+Many internal function of PHP will reject parameters because of their
 type (the array and variable function come to mind).  For userland
 this is not an easy task as there is no uniform way to do it.  An
 addition to the engine for requiring loose types would allow
-developers to know that the data passed to their functions are of the
+delevopers to know that the data passed to their functions is of the
 correct type and reduce the need for duplicating the same code in
 every function to check for the type of data.

@@ -57,7 +57,7 @@ function foo (array $var){
 ===========

 Mis-matches in type should be reported as fatal errors and should halt
-the execution of a script as that function cannot be run and code
+the execution of a script as that function can not be run and code
 following could not reliably run.


@@ -435,7 +435,7 @@ Changes in the Zend Engine 2.0
      that of other object-oriented languages, such as Java: When the
      last reference to an object is destroyed the object's
      destructor, which is a class method name __destruct() that
-      receives no parameters, is called before the object is freed
+      recieves no parameters, is called before the object is freed
      from memory.

      Example:
@@ -1136,7 +1136,7 @@ Changes in the Zend Engine 1.0
      (supports breakpoints, expression evaluation, step-in/over,
      function call backtrace, and more).

-  The Zend Engine claims 100% compatibility with the engine of PHP
+  The Zend Engine claims 100% compatability with the engine of PHP
  3.0, and is shamelessly lying about it. Here's why:

    * Static variable initializers only accept scalar values
@@ -1161,6 +1161,6 @@ Changes in the Zend Engine 1.0
      printed the letter { and the contents of the variable $somevar in
      PHP 3.0), it will result in a parse error with the Zend Engine.
      In this case, you would have to change the code to print
-      "\{$somevar"; This incompatibility is due to the full variable
+      "\{$somevar"; This incompatability is due to the full variable
      reference within quoted strings feature added in the Zend
      Engine.
@@ -119,10 +119,6 @@ SOURCE=.\zend_API.c
 # End Source File
 # Begin Source File

-SOURCE=.\zend_ast.c
-# End Source File
-# Begin Source File
-
 SOURCE=.\zend_builtin_functions.c
 # End Source File
 # Begin Source File
@@ -143,10 +139,6 @@ SOURCE=.\zend_default_classes.c
 # End Source File
 # Begin Source File

-SOURCE=.\zend_dynamic_array.c
-# End Source File
-# Begin Source File
-
 SOURCE=.\zend_execute.c
 # End Source File
 # Begin Source File
@@ -163,10 +155,6 @@ SOURCE=.\zend_float.c
 # End Source File
 # Begin Source File

-SOURCE=.\zend_generators.c
-# End Source File
-# Begin Source File
-
 SOURCE=.\zend_hash.c
 # End Source File
 # Begin Source File
@@ -239,6 +227,10 @@ SOURCE=.\zend_qsort.c
 # End Source File
 # Begin Source File

+SOURCE=.\zend_reflection_api.c
+# End Source File
+# Begin Source File
+
 SOURCE=.\zend_sprintf.c
 # End Source File
 # Begin Source File
@@ -251,10 +243,6 @@ SOURCE=.\zend_stream.c
 # End Source File
 # Begin Source File

-SOURCE=.\zend_string.c
-# End Source File
-# Begin Source File
-
 SOURCE=.\zend_strtod.c
 # End Source File
 # Begin Source File
@@ -265,14 +253,6 @@ SOURCE=.\zend_ts_hash.c

 SOURCE=.\zend_variables.c
 # End Source File
-# Begin Source File
-
-SOURCE=.\zend_vm_opcodes.c
-# End Source File
-# Begin Source File
-
-SOURCE=.\zend_virtual_cwd.c
-# End Source File
 # End Group
 # Begin Group "Header Files"

@@ -315,10 +295,6 @@ SOURCE=.\zend_default_classes.h
 # End Source File
 # Begin Source File

-SOURCE=.\zend_dynamic_array.h
-# End Source File
-# Begin Source File
-
 SOURCE=.\zend_errors.h
 # End Source File
 # Begin Source File
@@ -335,6 +311,10 @@ SOURCE=.\zend_extensions.h
 # End Source File
 # Begin Source File

+SOURCE=.\zend_fast_cache.h
+# End Source File
+# Begin Source File
+
 SOURCE=.\zend_globals.h
 # End Source File
 # Begin Source File
@@ -419,6 +399,10 @@ SOURCE=.\zend_qsort.h
 # End Source File
 # Begin Source File

+SOURCE=.\zend_reflection_api.h
+# End Source File
+# Begin Source File
+
 SOURCE=.\zend_stack.h
 # End Source File
 # Begin Source File
@@ -427,10 +411,6 @@ SOURCE=.\zend_stream.h
 # End Source File
 # Begin Source File

-SOURCE=.\zend_string.h
-# End Source File
-# Begin Source File
-
 SOURCE=.\zend_strtod.h
 # End Source File
 # Begin Source File
@@ -207,9 +207,20 @@ if test "$ZEND_DEBUG" = "yes"; then
  if test "$CFLAGS" = "-g -O2"; then
  	CFLAGS=-g
  fi
-  test -n "$GCC" && DEBUG_CFLAGS="$DEBUG_CFLAGS -Wall"
-  test -n "$GCC" && test "$USE_MAINTAINER_MODE" = "yes" && \
-    DEBUG_CFLAGS="$DEBUG_CFLAGS -Wmissing-prototypes -Wstrict-prototypes -Wmissing-declarations"
+  changequote({,})
+  if test -n "$GCC"; then
+
+    DEBUG_CFLAGS="$DEBUG_CFLAGS -Wall"
+
+    "$CC" --help=warnings|grep -q -- '-Wpointer-arith[ \t]' && \
+      DEBUG_CFLAGS="$DEBUG_CFLAGS -Wpointer-arith"
+    "$CC" --help=warnings|grep -q -- '-Wdeclaration-after-statement[ \t]' && \
+      DEBUG_CFLAGS="$DEBUG_CFLAGS -Wdeclaration-after-statement"
+
+    test "$USE_MAINTAINER_MODE" = "yes" && \
+      DEBUG_CFLAGS="$DEBUG_CFLAGS -Wmissing-prototypes -Wstrict-prototypes -Wmissing-declarations"
+  fi
+  changequote([,])
 else
  AC_DEFINE(ZEND_DEBUG,0,[ ])
 fi
@@ -392,28 +403,8 @@ int main()

 AC_CHECK_FUNCS(mremap)

-
-AC_ARG_ENABLE(zend-signals,
-[  --enable-zend-signals   Use zend signal handling],[
-  ZEND_SIGNALS=$enableval
-],[
-  ZEND_SIGNALS=no
-])  
-
-AC_CHECK_FUNC(sigaction, [
-	AC_DEFINE(HAVE_SIGACTION, 1, [Whether sigaction() is available])
-], [
-	ZEND_SIGNALS=no
 ])
-if test "$ZEND_SIGNALS" = "yes"; then
-	AC_DEFINE(ZEND_SIGNALS, 1, [Use zend signal handling])
-	CFLAGS="$CFLAGS -DZEND_SIGNALS"
-fi

-AC_MSG_CHECKING(whether to enable zend signal handling)
-AC_MSG_RESULT($ZEND_SIGNALS)
-
-])

 AC_DEFUN([LIBZEND_CPLUSPLUS_CHECKS],[

@@ -425,11 +416,4 @@ if test -r "/dev/urandom" && test -c "/dev/urandom"; then
  AC_MSG_RESULT(yes) 
 else 
  AC_MSG_RESULT(no) 
-  AC_MSG_CHECKING(whether /dev/arandom exists) 
-  if test -r "/dev/arandom" && test -c "/dev/arandom"; then 
-    AC_DEFINE([HAVE_DEV_ARANDOM], 1, [Define if the target system has /dev/arandom device])
-    AC_MSG_RESULT(yes) 
-  else 
-    AC_MSG_RESULT(no) 
-  fi 
 fi 
@@ -140,10 +140,6 @@ SOURCE=.\zend_alloc.c
 # End Source File
 # Begin Source File

-SOURCE=.\zend_ast.c
-# End Source File
-# Begin Source File
-
 SOURCE=.\zend_API.c
 # End Source File
 # Begin Source File
@@ -168,16 +164,11 @@ SOURCE=.\zend_default_classes.c
 # End Source File
 # Begin Source File

-SOURCE=.\zend_dynamic_array.c
-# End Source File
-# Begin Source File
-
 SOURCE=.\zend_exceptions.c
 # End Source File
 # Begin Source File

 SOURCE=.\zend_execute.c
-# ADD CPP /I "..\TSRM"
 # End Source File
 # Begin Source File

@@ -189,7 +180,7 @@ SOURCE=.\zend_extensions.c
 # End Source File
 # Begin Source File

-SOURCE=.\zend_generators.c
+SOURCE=.\zend_float.c
 # End Source File
 # Begin Source File

@@ -269,6 +260,10 @@ SOURCE=.\zend_qsort.c
 # End Source File
 # Begin Source File

+SOURCE=.\zend_reflection_api.c
+# End Source File
+# Begin Source File
+
 SOURCE=.\zend_sprintf.c
 # End Source File
 # Begin Source File
@@ -281,10 +276,6 @@ SOURCE=.\zend_stream.c
 # End Source File
 # Begin Source File

-SOURCE=.\zend_string.c
-# End Source File
-# Begin Source File
-
 SOURCE=.\zend_strtod.c
 # End Source File
 # Begin Source File
@@ -295,10 +286,6 @@ SOURCE=.\zend_ts_hash.c

 SOURCE=.\zend_variables.c
 # End Source File
-# Begin Source File
-
-SOURCE=.\zend_vm_opcodes.c
-# End Source File
 # End Group
 # Begin Group "Header Files"

@@ -341,10 +328,6 @@ SOURCE=.\zend_default_classes.h
 # End Source File
 # Begin Source File

-SOURCE=.\zend_dynamic_array.h
-# End Source File
-# Begin Source File
-
 SOURCE=.\zend_errors.h
 # End Source File
 # Begin Source File
@@ -361,6 +344,10 @@ SOURCE=.\zend_extensions.h
 # End Source File
 # Begin Source File

+SOURCE=.\zend_fast_cache.h
+# End Source File
+# Begin Source File
+
 SOURCE=.\zend_globals.h
 # End Source File
 # Begin Source File
@@ -449,6 +436,10 @@ SOURCE=.\zend_qsort.h
 # End Source File
 # Begin Source File

+SOURCE=.\zend_reflection_api.h
+# End Source File
+# Begin Source File
+
 SOURCE=.\zend_stack.h
 # End Source File
 # Begin Source File
@@ -457,10 +448,6 @@ SOURCE=.\zend_stream.h
 # End Source File
 # Begin Source File

-SOURCE=.\zend_string.h
-# End Source File
-# Begin Source File
-
 SOURCE=.\zend_strtod.h
 # End Source File
 # Begin Source File
@@ -0,0 +1,127 @@
+/*
+   +----------------------------------------------------------------------+
+   | Zend Engine                                                          |
+   +----------------------------------------------------------------------+
+   | Copyright (c) 1998-2010 Zend Technologies Ltd. (http://www.zend.com) |
+   +----------------------------------------------------------------------+
+   | This source file is subject to version 2.00 of the Zend license,     |
+   | that is bundled with this package in the file LICENSE, and is        |
+   | available through the world-wide-web at the following url:           |
+   | http://www.zend.com/license/2_00.txt.                                |
+   | If you did not receive a copy of the Zend license and are unable to  |
+   | obtain it through the world-wide-web, please send a note to          |
+   | license@zend.com so we can mail you a copy immediately.              |
+   +----------------------------------------------------------------------+
+   | Authors: Andi Gutmans <andi@zend.com>                                |
+   |          Zeev Suraski <zeev@zend.com>                                |
+   +----------------------------------------------------------------------+
+*/
+
+/* $Id$ */
+
+#if defined(__GNUC__) && __GNUC__ >= 4
+# define ZEND_API __attribute__ ((visibility("default")))
+# define ZEND_DLEXPORT __attribute__ ((visibility("default")))
+#else
+# define ZEND_API
+# define ZEND_DLEXPORT
+#endif
+
+#define ZEND_DLIMPORT
+
+@TOP@
+
+#undef uint
+#undef ulong
+
+/* Define if you want to enable memory limit support */
+#define MEMORY_LIMIT 0
+
+@BOTTOM@
+
+#ifndef ZEND_ACCONFIG_H_NO_C_PROTOS
+
+#ifdef HAVE_STDLIB_H
+# include <stdlib.h>
+#endif
+
+#ifdef HAVE_SYS_TYPES_H
+# include <sys/types.h>
+#endif
+
+#ifdef HAVE_SYS_SELECT_H
+#include <sys/select.h>
+#endif
+
+#ifdef HAVE_IEEEFP_H
+# include <ieeefp.h>
+#endif
+
+#ifdef HAVE_STRING_H
+# include <string.h>
+#else
+# include <strings.h>
+#endif
+
+#if ZEND_BROKEN_SPRINTF
+int zend_sprintf(char *buffer, const char *format, ...);
+#else
+# define zend_sprintf sprintf
+#endif
+
+#include <math.h>
+
+/* To enable the is_nan, is_infinite and is_finite PHP functions */
+#ifdef NETWARE
+	#define HAVE_ISNAN 1
+	#define HAVE_ISINF 1
+	#define HAVE_ISFINITE 1
+#endif
+
+#ifndef zend_isnan
+#ifdef HAVE_ISNAN
+#define zend_isnan(a) isnan(a)
+#elif defined(HAVE_FPCLASS)
+#define zend_isnan(a) ((fpclass(a) == FP_SNAN) || (fpclass(a) == FP_QNAN))
+#else
+#define zend_isnan(a) 0
+#endif
+#endif
+
+#ifdef HAVE_ISINF
+#define zend_isinf(a) isinf(a)
+#elif defined(INFINITY)
+/* Might not work, but is required by ISO C99 */
+#define zend_isinf(a) (((a)==INFINITY)?1:0)
+#elif defined(HAVE_FPCLASS)
+#define zend_isinf(a) ((fpclass(a) == FP_PINF) || (fpclass(a) == FP_NINF))
+#else
+#define zend_isinf(a) 0
+#endif
+
+#ifdef HAVE_FINITE
+#define zend_finite(a) finite(a)
+#elif defined(HAVE_ISFINITE) || defined(isfinite)
+#define zend_finite(a) isfinite(a)
+#elif defined(fpclassify)
+#define zend_finite(a) ((fpclassify((a))!=FP_INFINITE&&fpclassify((a))!=FP_NAN)?1:0)
+#else
+#define zend_finite(a) (zend_isnan(a) ? 0 : zend_isinf(a) ? 0 : 1)
+#endif
+
+#endif /* ifndef ZEND_ACCONFIG_H_NO_C_PROTOS */
+
+#ifdef NETWARE
+#ifdef USE_WINSOCK
+#/*This detection against winsock is of no use*/ undef HAVE_SOCKLEN_T
+#/*This detection against winsock is of no use*/ undef HAVE_SYS_SOCKET_H
+#endif
+#endif
+
+/*
+ * Local variables:
+ * tab-width: 4
+ * c-basic-offset: 4
+ * indent-tabs-mode: t
+ * End:
+ */
@@ -3,13 +3,8 @@ dnl
 dnl This file contains local autoconf functions.

 AC_DEFUN([LIBZEND_BISON_CHECK],[
-  # we only support certain bison versions;
-  # min: 2.4 (i.e. 204, major * 100 + minor for easier comparison)
-  bison_version_min="204"
-  # non-working versions, e.g. "3.0 3.2";
-  # remove "none" when introducing the first incompatible bison version an 
-  # separate any following additions by spaces
-  bison_version_exclude="3.0"
+  # we only support certain bison versions
+  bison_version_list="1.28 1.35 1.75 1.875 2.0 2.1 2.2 2.3 2.4 2.4.1"

  # for standalone build of Zend Engine
  test -z "$SED" && SED=sed
@@ -17,27 +12,23 @@ AC_DEFUN([LIBZEND_BISON_CHECK],[
  bison_version=none
  if test "$YACC"; then
    AC_CACHE_CHECK([for bison version], php_cv_bison_version, [
-      bison_version_vars=`$YACC --version 2> /dev/null | grep 'GNU Bison' | cut -d ' ' -f 4 | $SED -e 's/\./ /g' | tr -d a-z`
+      bison_version_vars=`bison --version 2> /dev/null | grep 'GNU Bison' | cut -d ' ' -f 4 | $SED -e 's/\./ /' | tr -d a-z`
      php_cv_bison_version=invalid
      if test -n "$bison_version_vars"; then
        set $bison_version_vars
        bison_version="${1}.${2}"
-        bison_version_num="`expr ${1} \* 100 + ${2}`"
-        if test $bison_version_num -ge $bison_version_min; then
-          php_cv_bison_version="$bison_version (ok)"
-          for bison_check_version in $bison_version_exclude; do
-            if test "$bison_version" = "$bison_check_version"; then
-              php_cv_bison_version=invalid
-              break
-            fi
-          done
-        fi
+        for bison_check_version in $bison_version_list; do
+          if test "$bison_version" = "$bison_check_version"; then
+            php_cv_bison_version="$bison_check_version (ok)"
+            break
+          fi
+        done
      fi
    ])
  fi
  case $php_cv_bison_version in
    ""|invalid[)]
-      bison_msg="This bison version is not supported for regeneration of the Zend/PHP parsers (found: $bison_version, min: $bison_version_min, excluded: $bison_version_exclude)."
+      bison_msg="bison versions supported for regeneration of the Zend/PHP parsers: $bison_version_list (found: $bison_version)."
      AC_MSG_WARN([$bison_msg])
      YACC="exit 0;"
      ;;
@@ -1,8 +1,6 @@
 <?php
-if (function_exists("date_default_timezone_set")) {
-	date_default_timezone_set("UTC");
-}

+date_default_timezone_set('UTC');
 function simple() {
  $a = 0;
  for ($i = 0; $i < 1000000; $i++) 
@@ -33,7 +33,7 @@ $(makefile_in_files): $(makefile_am_files)
 aclocal.m4: configure.in acinclude.m4
 	aclocal

-$(config_h_in): configure.in
+$(config_h_in): configure.in acconfig.h
 # explicitly remove target since autoheader does not seem to work 
 # correctly otherwise (timestamps are not updated)
 	@rm -f $@
@@ -11,105 +11,6 @@ AM_PROG_CC_STDC
 ZEND_VERSION=$VERSION
 AC_ZEND_C_BIGENDIAN

-AH_TOP([
-#if defined(__GNUC__) && __GNUC__ >= 4
-# define ZEND_API __attribute__ ((visibility("default")))
-# define ZEND_DLEXPORT __attribute__ ((visibility("default")))
-#else
-# define ZEND_API
-# define ZEND_DLEXPORT
-#endif
-
-#define ZEND_DLIMPORT
-
-#undef uint
-#undef ulong
-
-/* Define if you want to enable memory limit support */
-#define MEMORY_LIMIT 0
-])
-
-AH_BOTTOM([
-#ifndef ZEND_ACCONFIG_H_NO_C_PROTOS
-
-#ifdef HAVE_STDLIB_H
-# include <stdlib.h>
-#endif
-
-#ifdef HAVE_SYS_TYPES_H
-# include <sys/types.h>
-#endif
-
-#ifdef HAVE_SYS_SELECT_H
-#include <sys/select.h>
-#endif
-
-#ifdef HAVE_IEEEFP_H
-# include <ieeefp.h>
-#endif
-
-#ifdef HAVE_STRING_H
-# include <string.h>
-#else
-# include <strings.h>
-#endif
-
-#if ZEND_BROKEN_SPRINTF
-int zend_sprintf(char *buffer, const char *format, ...);
-#else
-# define zend_sprintf sprintf
-#endif
-
-#include <math.h>
-
-/* To enable the is_nan, is_infinite and is_finite PHP functions */
-#ifdef NETWARE
-	#define HAVE_ISNAN 1
-	#define HAVE_ISINF 1
-	#define HAVE_ISFINITE 1
-#endif
-
-#ifndef zend_isnan
-#ifdef HAVE_ISNAN
-#define zend_isnan(a) isnan(a)
-#elif defined(HAVE_FPCLASS)
-#define zend_isnan(a) ((fpclass(a) == FP_SNAN) || (fpclass(a) == FP_QNAN))
-#else
-#define zend_isnan(a) 0
-#endif
-#endif
-
-#ifdef HAVE_ISINF
-#define zend_isinf(a) isinf(a)
-#elif defined(INFINITY)
-/* Might not work, but is required by ISO C99 */
-#define zend_isinf(a) (((a)==INFINITY)?1:0)
-#elif defined(HAVE_FPCLASS)
-#define zend_isinf(a) ((fpclass(a) == FP_PINF) || (fpclass(a) == FP_NINF))
-#else
-#define zend_isinf(a) 0
-#endif
-
-#ifdef HAVE_FINITE
-#define zend_finite(a) finite(a)
-#elif defined(HAVE_ISFINITE) || defined(isfinite)
-#define zend_finite(a) isfinite(a)
-#elif defined(fpclassify)
-#define zend_finite(a) ((fpclassify((a))!=FP_INFINITE&&fpclassify((a))!=FP_NAN)?1:0)
-#else
-#define zend_finite(a) (zend_isnan(a) ? 0 : zend_isinf(a) ? 0 : 1)
-#endif
-
-#endif /* ifndef ZEND_ACCONFIG_H_NO_C_PROTOS */
-
-#ifdef NETWARE
-#ifdef USE_WINSOCK
-#/*This detection against winsock is of no use*/ undef HAVE_SOCKLEN_T
-#/*This detection against winsock is of no use*/ undef HAVE_SYS_SOCKET_H
-#endif
-#endif
-])
-
 dnl We want this one before the checks, so the checks can modify CFLAGS.
 test -z "$CFLAGS" && auto_cflags=1

@@ -1,358 +0,0 @@
-<?php
-
-function hallo() {
-}
-
-function simpleucall($n) {
-  for ($i = 0; $i < $n; $i++) 
-    hallo();
-}
-
-function simpleudcall($n) {
-  for ($i = 0; $i < $n; $i++) 
-    hallo2();
-}
-
-function hallo2() {
-}
-
-function simpleicall($n) {
-  for ($i = 0; $i < $n; $i++) 
-    func_num_args();
-}
-
-class Foo {
-	static $a = 0;
-	public $b = 0;
-	const TEST = 0;
-
-	static function read_static($n) {
-		for ($i = 0; $i < $n; ++$i) {
-			$x = self::$a;
-		}
-	}
-
-	static function write_static($n) {
-		for ($i = 0; $i < $n; ++$i) {
-			self::$a = 0;
-		}
-	}
-
-	static function isset_static($n) {
-		for ($i = 0; $i < $n; ++$i) {
-			$x = isset(self::$a);
-		}
-	}
-
-	static function empty_static($n) {
-		for ($i = 0; $i < $n; ++$i) {
-			$x = empty(self::$a);
-		}
-	}
-
-	static function f() {
-	}
-
-	static function call_static($n) {
-		for ($i = 0; $i < $n; ++$i) {
-			self::f();
-		}
-	}
-
-	function read_prop($n) {
-		for ($i = 0; $i < $n; ++$i) {
-			$x = $this->b;
-		}
-	}
-
-	function write_prop($n) {
-		for ($i = 0; $i < $n; ++$i) {
-			$this->b = 0;
-		}
-	}
-
-	function assign_add_prop($n) {
-		for ($i = 0; $i < $n; ++$i) {
-			$this->b += 2;
-		}
-	}
-
-	function pre_inc_prop($n) {
-		for ($i = 0; $i < $n; ++$i) {
-			++$this->b;
-		}
-	}
-
-	function pre_dec_prop($n) {
-		for ($i = 0; $i < $n; ++$i) {
-			--$this->b;
-		}
-	}
-
-	function post_inc_prop($n) {
-		for ($i = 0; $i < $n; ++$i) {
-			$this->b++;
-		}
-	}
-
-	function post_dec_prop($n) {
-		for ($i = 0; $i < $n; ++$i) {
-			$this->b--;
-		}
-	}
-
-	function isset_prop($n) {
-		for ($i = 0; $i < $n; ++$i) {
-			$x = isset($this->b);
-		}
-	}
-
-	function empty_prop($n) {
-		for ($i = 0; $i < $n; ++$i) {
-			$x = empty($this->b);
-		}
-	}
-
-	function g() {
-	}
-
-	function call($n) {
-		for ($i = 0; $i < $n; ++$i) {
-			$this->g();
-		}
-	}
-
-	function read_const($n) {
-		for ($i = 0; $i < $n; ++$i) {
-			$x = $this::TEST;
-		}
-	}
-
-}
-
-function read_static($n) {
-	for ($i = 0; $i < $n; ++$i) {
-		$x = Foo::$a;
-	}
-}
-
-function write_static($n) {
-	for ($i = 0; $i < $n; ++$i) {
-		Foo::$a = 0;
-	}
-}
-
-function isset_static($n) {
-	for ($i = 0; $i < $n; ++$i) {
-		$x = isset(Foo::$a);
-	}
-}
-
-function empty_static($n) {
-	for ($i = 0; $i < $n; ++$i) {
-		$x = empty(Foo::$a);
-	}
-}
-
-function call_static($n) {
-	for ($i = 0; $i < $n; ++$i) {
-		Foo::f();
-	}
-}
-
-function create_object($n) {
-	for ($i = 0; $i < $n; ++$i) {
-		$x = new Foo();
-	}
-}
-
-define('TEST', null);
-
-function read_const($n) {
-	for ($i = 0; $i < $n; ++$i) {
-		$x = TEST;
-	}
-}
-
-function read_auto_global($n) {
-	for ($i = 0; $i < $n; ++$i) {
-		$x = $_GET;
-	}
-}
-
-$g_var = 0;
-
-function read_global_var($n) {
-	for ($i = 0; $i < $n; ++$i) {
-		$x = $GLOBALS['g_var'];
-	}
-}
-
-function read_hash($n) {
-	$hash = array('test' => 0);
-	for ($i = 0; $i < $n; ++$i) {
-		$x = $hash['test'];
-	}
-}
-
-function read_str_offset($n) {
-	$str = "test";
-	for ($i = 0; $i < $n; ++$i) {
-		$x = $str[1];
-	}
-}
-
-function issetor($n) {
-	$val = array(0,1,2,3,4,5,6,7,8,9);
-	for ($i = 0; $i < $n; ++$i) {
-		$x = $val ?: null;
-	}
-}
-
-function issetor2($n) {
-	$f = false; $j = 0;
-	for ($i = 0; $i < $n; ++$i) {
-		$x = $f ?: $j + 1;
-	}
-}
-
-function ternary($n) {
-	$val = array(0,1,2,3,4,5,6,7,8,9);
-	$f = false;
-	for ($i = 0; $i < $n; ++$i) {
-		$x = $f ? null : $val;
-	}
-}
-
-function ternary2($n) {
-	$f = false; $j = 0;
-	for ($i = 0; $i < $n; ++$i) {
-		$x = $f ? $f : $j + 1;
-	}
-}
-
-/*****/
-
-function empty_loop($n) {
-	for ($i = 0; $i < $n; ++$i) {
-	}
-}
-
-function getmicrotime()
-{
-  $t = gettimeofday();
-  return ($t['sec'] + $t['usec'] / 1000000);
-}
-
-function start_test()
-{
-  ob_start();
-  return getmicrotime();
-}
-
-function end_test($start, $name, $overhead = null)
-{
-  global $total;
-  global $last_time;
-  $end = getmicrotime();
-  ob_end_clean();
-  $last_time = $end-$start;
-  $total += $last_time;
-  $num = number_format($last_time,3);
-  $pad = str_repeat(" ", 24-strlen($name)-strlen($num));
-  if (is_null($overhead)) {
-    echo $name.$pad.$num."\n";
-  } else {
-    $num2 = number_format($last_time - $overhead,3);
-    echo $name.$pad.$num."    ".$num2."\n";
-  }
-  ob_start();
-  return getmicrotime();
-}
-
-function total()
-{
-  global $total;
-  $pad = str_repeat("-", 24);
-  echo $pad."\n";
-  $num = number_format($total,3);
-  $pad = str_repeat(" ", 24-strlen("Total")-strlen($num));
-  echo "Total".$pad.$num."\n";
-}
-
-const N = 5000000;
-
-$t0 = $t = start_test();
-empty_loop(N);
-$t = end_test($t, 'empty_loop');
-$overhead = $last_time;
-simpleucall(N);
-$t = end_test($t, 'func()', $overhead);
-simpleudcall(N);
-$t = end_test($t, 'undef_func()', $overhead);
-simpleicall(N);
-$t = end_test($t, 'int_func()', $overhead);
-Foo::read_static(N);
-$t = end_test($t, '$x = self::$x', $overhead);
-Foo::write_static(N);
-$t = end_test($t, 'self::$x = 0', $overhead);
-Foo::isset_static(N);
-$t = end_test($t, 'isset(self::$x)', $overhead);
-Foo::empty_static(N);
-$t = end_test($t, 'empty(self::$x)', $overhead);
-read_static(N);
-$t = end_test($t, '$x = Foo::$x', $overhead);
-write_static(N);
-$t = end_test($t, 'Foo::$x = 0', $overhead);
-isset_static(N);
-$t = end_test($t, 'isset(Foo::$x)', $overhead);
-empty_static(N);
-$t = end_test($t, 'empty(Foo::$x)', $overhead);
-Foo::call_static(N);
-$t = end_test($t, 'self::f()', $overhead);
-call_static(N);
-$t = end_test($t, 'Foo::f()', $overhead);
-$x = new Foo();
-$x->read_prop(N);
-$t = end_test($t, '$x = $this->x', $overhead);
-$x->write_prop(N);
-$t = end_test($t, '$this->x = 0', $overhead);
-$x->assign_add_prop(N);
-$t = end_test($t, '$this->x += 2', $overhead);
-$x->pre_inc_prop(N);
-$t = end_test($t, '++$this->x', $overhead);
-$x->pre_dec_prop(N);
-$t = end_test($t, '--$this->x', $overhead);
-$x->post_inc_prop(N);
-$t = end_test($t, '$this->x++', $overhead);
-$x->post_dec_prop(N);
-$t = end_test($t, '$this->x--', $overhead);
-$x->isset_prop(N);
-$t = end_test($t, 'isset($this->x)', $overhead);
-$x->empty_prop(N);
-$t = end_test($t, 'empty($this->x)', $overhead);
-$x->call(N);
-$t = end_test($t, '$this->f()', $overhead);
-$x->read_const(N);
-$t = end_test($t, '$x = Foo::TEST', $overhead);
-create_object(N);
-$t = end_test($t, 'new Foo()', $overhead);
-read_const(N);
-$t = end_test($t, '$x = TEST', $overhead);
-read_auto_global(N);
-$t = end_test($t, '$x = $_GET', $overhead);
-read_global_var(N);
-$t = end_test($t, '$x = $GLOBALS[\'v\']', $overhead);
-read_hash(N);
-$t = end_test($t, '$x = $hash[\'v\']', $overhead);
-read_str_offset(N);
-$t = end_test($t, '$x = $str[0]', $overhead);
-issetor(N);
-$t = end_test($t, '$x = $a ?: null', $overhead);
-issetor2(N);
-$t = end_test($t, '$x = $f ?: tmp', $overhead);
-ternary(N);
-$t = end_test($t, '$x = $f ? $f : $a', $overhead);
-ternary2(N);
-$t = end_test($t, '$x = $f ? $f : tmp', $overhead);
-total($t0, "Total");
@@ -35,7 +35,7 @@ var_dump(func_num_args());

 echo "Done\n";
 ?>
--EXPECTF--	
+--EXPECTF--
 int(0)
 int(1)

@@ -42,7 +42,7 @@ var_dump(func_get_arg(1));

 echo "Done\n";
 ?>
--EXPECTF--	
+--EXPECTF--
 Warning: func_get_arg():  The argument number should be >= 0 in %s on line %d
 bool(false)

@@ -36,7 +36,7 @@ var_dump(func_get_args());

 echo "Done\n";
 ?>
--EXPECTF--	
+--EXPECTF--
 array(0) {
 }
 array(1) {
@@ -12,7 +12,7 @@ var_dump(strncmp("qwerty", "qwerty123", 7));

 echo "Done\n";
 ?>
--EXPECTF--	
+--EXPECTF--
 Warning: strncmp() expects exactly 3 parameters, 2 given in %s on line %d
 NULL
 int(0)
@@ -14,11 +14,11 @@ var_dump(strcasecmp("01", "01"));

 echo "Done\n";
 ?>
--EXPECTF--	
+--EXPECTF--
 Warning: strcasecmp() expects exactly 2 parameters, 1 given in %s on line %d
 NULL
 int(0)
-int(-3)
+int(-1)
 int(-1)
 int(0)
 int(0)
@@ -15,17 +15,17 @@ var_dump(strncasecmp("01", "01", 1000));

 echo "Done\n";
 ?>
--EXPECTF--	
+--EXPECTF--
 Warning: strncasecmp() expects exactly 3 parameters, 1 given in %s on line %d
 NULL

 Warning: Length must be greater than or equal to 0 in %s on line %d
 bool(false)
 int(0)
-int(-3)
+int(-1)
 int(0)
 int(0)
-int(2)
+int(1)
 int(0)
 int(0)
 Done
@@ -21,7 +21,7 @@ var_dump(each($a));

 echo "Done\n";
 ?>
--EXPECTF--	
+--EXPECTF--
 Warning: each() expects exactly 1 parameter, 0 given in %s on line %d
 NULL

@@ -33,31 +33,31 @@ NULL
 array(4) {
  [1]=>
  int(1)
-  ["value"]=>
+  [u"value"]=>
  int(1)
  [0]=>
  int(0)
-  ["key"]=>
+  [u"key"]=>
  int(0)
 }
 array(4) {
  [1]=>
  int(1)
-  ["value"]=>
+  [u"value"]=>
  int(1)
  [0]=>
-  string(1) "a"
-  ["key"]=>
-  string(1) "a"
+  unicode(1) "a"
+  [u"key"]=>
+  unicode(1) "a"
 }
 array(4) {
  [1]=>
  int(1)
-  ["value"]=>
+  [u"value"]=>
  int(1)
  [0]=>
  int(0)
-  ["key"]=>
+  [u"key"]=>
  int(0)
 }
 Done
@@ -22,7 +22,7 @@ var_dump(constant("test const"));

 echo "Done\n";
 ?>
--EXPECTF--	
+--EXPECTF--
 Warning: define() expects at least 2 parameters, 0 given in %s on line %d
 NULL

@@ -33,7 +33,7 @@ bool(true)
 Warning: define() expects parameter 3 to be boolean, array given in %s on line %d
 NULL

-Warning: define() expects parameter 1 to be string, array given in %s on line %d
+Warning: define() expects parameter 1 to be string (Unicode or binary), array given in %s on line %d
 NULL
 bool(true)
 bool(true)
@@ -29,20 +29,20 @@ var_dump(get_class($f2));

 echo "Done\n";
 ?>
--EXPECTF--	
+--EXPECTF--
 Strict Standards: Non-static method foo::bar() should not be called statically in %s on line %d
-string(3) "foo"
+unicode(3) "foo"

 Strict Standards: Non-static method foo::bar() should not be called statically in %s on line %d
-string(3) "foo"
-string(3) "foo"
-string(3) "foo"
+unicode(3) "foo"
+unicode(3) "foo"
+unicode(3) "foo"

 Warning: get_class() called without object from outside a class in %s on line %d
 bool(false)

-Warning: get_class() expects parameter 1 to be object, string given in %s on line %d
+Warning: get_class() expects parameter 1 to be object, Unicode string given in %s on line %d
 bool(false)
-string(3) "foo"
-string(4) "foo2"
+unicode(3) "foo"
+unicode(4) "foo2"
 Done
@@ -41,13 +41,13 @@ var_dump(get_parent_class(1));

 echo "Done\n";
 ?>
--EXPECTF--	
+--EXPECT--
 bool(false)
 bool(false)
-string(3) "foo"
-string(3) "foo"
+unicode(3) "foo"
+unicode(3) "foo"
 bool(false)
-string(3) "foo"
+unicode(3) "foo"
 bool(false)
 bool(false)
 bool(false)
@@ -52,7 +52,7 @@ $bar->test();

 echo "Done\n";
 ?>
--EXPECTF--	
+--EXPECTF--
 Warning: property_exists() expects exactly 2 parameters, 0 given in %s on line %d
 NULL

@@ -18,13 +18,13 @@ var_dump(class_exists("stdClass"));

 echo "Done\n";
 ?>
--EXPECTF--	
+--EXPECTF--
 Warning: class_exists() expects at least 1 parameter, 0 given in %s on line %d
 NULL
 bool(false)
 bool(false)

-Warning: class_exists() expects parameter 1 to be string, array given in %s on line %d
+Warning: class_exists() expects parameter 1 to be string (Unicode or binary), array given in %s on line %d
 NULL
 bool(false)
 bool(true)
@@ -18,13 +18,13 @@ var_dump(interface_exists("stdClass"));

 echo "Done\n";
 ?>
--EXPECTF--	
+--EXPECTF--
 Warning: interface_exists() expects at least 1 parameter, 0 given in %s on line %d
 NULL
 bool(false)
 bool(false)

-Warning: interface_exists() expects parameter 1 to be string, array given in %s on line %d
+Warning: interface_exists() expects parameter 1 to be string (Unicode or binary), array given in %s on line %d
 NULL
 bool(false)
 bool(true)
@@ -20,33 +20,33 @@ var_dump(get_included_files());

 echo "Done\n";
 ?>
--EXPECTF--	
+--EXPECTF--
 array(1) {
  [0]=>
-  string(%d) "%s"
+  unicode(%d) "%s"
 }
 array(2) {
  [0]=>
-  string(%d) "%s"
+  unicode(%d) "%s"
  [1]=>
-  string(%d) "%s"
+  unicode(%d) "%s"
 }

 Warning: get_included_files() expects exactly 0 parameters, 2 given in %s on line %d
 NULL
 array(2) {
  [0]=>
-  string(%d) "%s"
+  unicode(%d) "%s"
  [1]=>
-  string(%d) "%s"
+  unicode(%d) "%s"
 }

 Warning: get_included_files() expects exactly 0 parameters, 1 given in %s on line %d
 NULL
 array(2) {
  [0]=>
-  string(%d) "%s"
+  unicode(%d) "%s"
  [1]=>
-  string(%d) "%s"
+  unicode(%d) "%s"
 }
 Done
@@ -20,7 +20,7 @@ NULL
 Notice: error in %s on line %d
 bool(true)

-Warning: trigger_error() expects parameter 1 to be string, array given in %s on line %d
+Warning: trigger_error() expects parameter 1 to be string (Unicode or binary), array given in %s on line %d
 NULL

 Warning: Invalid error type specified in %s on line %d
@@ -8,5 +8,5 @@ isset($foo->bar->bar);

 echo "Done\n";
 ?>
--EXPECT--	
+--EXPECT--
 Done
@@ -44,43 +44,43 @@ var_dump(count(get_extension_funcs("zend")));

 echo "Done\n";
 ?>
--EXPECTF--	
+--EXPECTF--
 Warning: get_resource_type() expects exactly 1 parameter, 0 given in %s on line %d
 NULL

-Warning: get_resource_type() expects parameter 1 to be resource, string given in %s on line %d
+Warning: get_resource_type() expects parameter 1 to be resource, Unicode string given in %s on line %d
 NULL
-string(6) "stream"
-string(7) "Unknown"
-string(5) "array"
-int(%d)
-string(5) "array"
+unicode(6) "stream"
+unicode(7) "Unknown"
+unicode(5) "array"
 int(%d)
+unicode(5) "array"
+int(0)

 Warning: get_loaded_extensions() expects at most 1 parameter, 2 given in %s on line %d
 NULL

 Warning: get_defined_constants() expects at most 1 parameter, 2 given in %s on line %d
 NULL
-string(5) "array"
-string(5) "array"
+unicode(5) "array"
+unicode(5) "array"
 int(%d)

 Warning: get_defined_functions() expects exactly 0 parameters, 1 given in %s on line %d
 NULL
-string(5) "array"
+unicode(5) "array"
 int(%d)

 Warning: get_declared_interfaces() expects exactly 0 parameters, 1 given in %s on line %d
 NULL
-string(5) "array"
+unicode(5) "array"
 int(%d)

 Warning: get_extension_funcs() expects exactly 1 parameter, 0 given in %s on line %d
 NULL
 bool(false)
-string(5) "array"
+unicode(5) "array"
 int(%d)
-string(5) "array"
+unicode(5) "array"
 int(%d)
 Done
@@ -17,7 +17,7 @@ var_dump(constant("TEST_CONST2"));

 echo "Done\n";
 ?>
--EXPECTF--	
+--EXPECTF--
 Warning: constant() expects exactly 1 parameter, 0 given in %s on line %d
 NULL

@@ -27,8 +27,8 @@ NULL
 Warning: constant(): Couldn't find constant  in %s on line %d
 NULL

-Warning: constant() expects parameter 1 to be string, array given in %s on line %d
+Warning: constant() expects parameter 1 to be string (Unicode or binary), array given in %s on line %d
 NULL
 int(1)
-string(4) "test"
+unicode(4) "test"
 Done
@@ -357,7 +357,7 @@ var_dump($global_var);
 test_unset3();
 var_dump($global_var);

-//Note: No error conditions relating to passing arguments can be tested
+//Note: No error conditions relating to passing arugments can be tested
 // because these are not functions but statements, it will result in syntax error.
 ?>
 ===DONE===
@@ -980,7 +980,7 @@ bool(true)
 -- Innerloop Iteration 1 of Outerloop Iteration 8 --
 array(1) {
  [2]=>
-  string(3) "two"
+  unicode(3) "two"
 }

 Notice: Undefined variable: key_val in %s on line %d
@@ -993,7 +993,7 @@ Notice: Undefined variable: key_val in %s on line %d
 bool(true)
 array(1) {
  [2]=>
-  string(3) "two"
+  unicode(3) "two"
 }
 -- Innerloop Iteration 2 of Outerloop Iteration 8 --
 array(0) {
@@ -1024,8 +1024,8 @@ bool(false)
 bool(true)
 -- Innerloop Iteration 1 of Outerloop Iteration 9 --
 array(1) {
-  ["Age"]=>
-  string(2) "30"
+  [u"Age"]=>
+  unicode(2) "30"
 }

 Notice: Undefined variable: key_val in %s on line %d
@@ -1037,8 +1037,8 @@ bool(false)
 Notice: Undefined variable: key_val in %s on line %d
 bool(true)
 array(1) {
-  ["Age"]=>
-  string(2) "30"
+  [u"Age"]=>
+  unicode(2) "30"
 }
 -- Innerloop Iteration 2 of Outerloop Iteration 9 --
 array(0) {
@@ -1071,12 +1071,12 @@ bool(true)
 array(4) {
  [1]=>
  int(2)
-  ["One"]=>
-  string(1) "1"
+  [u"One"]=>
+  unicode(1) "1"
  [2]=>
-  string(3) "two"
-  [""]=>
-  string(0) ""
+  unicode(3) "two"
+  [u""]=>
+  unicode(0) ""
 }

 Notice: Undefined variable: key_val in %s on line %d
@@ -1090,21 +1090,21 @@ bool(true)
 array(4) {
  [1]=>
  int(2)
-  ["One"]=>
-  string(1) "1"
+  [u"One"]=>
+  unicode(1) "1"
  [2]=>
-  string(3) "two"
-  [""]=>
-  string(0) ""
+  unicode(3) "two"
+  [u""]=>
+  unicode(0) ""
 }
 -- Innerloop Iteration 2 of Outerloop Iteration 10 --
 array(3) {
-  ["One"]=>
-  string(1) "1"
+  [u"One"]=>
+  unicode(1) "1"
  [2]=>
-  string(3) "two"
-  [""]=>
-  string(0) ""
+  unicode(3) "two"
+  [u""]=>
+  unicode(0) ""
 }

 Notice: Undefined variable: key_val in %s on line %d
@@ -1116,19 +1116,19 @@ bool(true)
 Notice: Undefined variable: key_val in %s on line %d
 bool(true)
 array(3) {
-  ["One"]=>
-  string(1) "1"
+  [u"One"]=>
+  unicode(1) "1"
  [2]=>
-  string(3) "two"
-  [""]=>
-  string(0) ""
+  unicode(3) "two"
+  [u""]=>
+  unicode(0) ""
 }
 -- Innerloop Iteration 3 of Outerloop Iteration 10 --
 array(2) {
  [2]=>
-  string(3) "two"
-  [""]=>
-  string(0) ""
+  unicode(3) "two"
+  [u""]=>
+  unicode(0) ""
 }

 Notice: Undefined variable: key_val in %s on line %d
@@ -1141,14 +1141,14 @@ Notice: Undefined variable: key_val in %s on line %d
 bool(true)
 array(2) {
  [2]=>
-  string(3) "two"
-  [""]=>
-  string(0) ""
+  unicode(3) "two"
+  [u""]=>
+  unicode(0) ""
 }
 -- Innerloop Iteration 4 of Outerloop Iteration 10 --
 array(1) {
-  [""]=>
-  string(0) ""
+  [u""]=>
+  unicode(0) ""
 }

 Notice: Undefined variable: key_val in %s on line %d
@@ -1160,8 +1160,8 @@ bool(true)
 Notice: Undefined variable: key_val in %s on line %d
 bool(true)
 array(1) {
-  [""]=>
-  string(0) ""
+  [u""]=>
+  unicode(0) ""
 }
 -- Innerloop Iteration 5 of Outerloop Iteration 10 --
 array(0) {
@@ -1219,11 +1219,11 @@ bool(true)

 *** Testing unset(), empty() & isset() with objects ***
 object(Point)#%d (3) {
-  ["x"]=>
+  [u"x"]=>
  int(30)
-  ["y"]=>
+  [u"y"]=>
  int(40)
-  ["lable"]=>
+  [u"lable"]=>
  NULL
 }
 bool(true)
@@ -1241,18 +1241,18 @@ bool(false)
 Notice: Undefined variable: lable in %s on line %d
 bool(true)
 object(Point)#%d (3) {
-  ["x"]=>
+  [u"x"]=>
  int(30)
-  ["y"]=>
+  [u"y"]=>
  int(40)
-  ["lable"]=>
-  string(6) "Point1"
+  [u"lable"]=>
+  unicode(6) "Point1"
 }
 object(Point)#%d (2) {
-  ["y"]=>
+  [u"y"]=>
  int(40)
-  ["lable"]=>
-  string(6) "Point1"
+  [u"lable"]=>
+  unicode(6) "Point1"
 }
 bool(false)
 bool(true)
@@ -1271,18 +1271,18 @@ bool(false)
 bool(true)
 array(3) {
  [0]=>
-  string(5) "Point"
+  unicode(5) "Point"
  [1]=>
-  string(8) "setLable"
+  unicode(8) "setLable"
  [2]=>
-  string(9) "testPoint"
+  unicode(9) "testPoint"
 }
 object(Point)#%d (3) {
-  ["x"]=>
+  [u"x"]=>
  int(5)
-  ["y"]=>
+  [u"y"]=>
  int(6)
-  ["lable"]=>
+  [u"lable"]=>
  NULL
 }

@@ -1318,10 +1318,10 @@ bool(true)
 value of static_var after new assignment: 20

 ** Testing unset() variation 2: unset on a variable passed by ref. inside of a function **
-string(5) "value"
+unicode(5) "value"
 bool(false)
 bool(true)
-string(5) "value"
+unicode(5) "value"

 ** Testing unset() variation 3: unset on a global variable inside of a function **
 int(10)
Author	SHA1	Message	Date
Derick Rethans	2ca804ddb8	- Committing my session cookie patch; it's a bug fix and good to have in the history.	2010-03-16 16:20:27 +00:00
Derick Rethans	2a069e0403	- Moved the Unicode experiment from trunk to its own branch for reference.	2010-03-16 15:45:24 +00:00