5.5.3

fix using wrong buffer pointer
PHP 5.5.2
2026-11-09 02:00:49 +00:00 · 2013-08-19 21:46:43 -07:00 · 2013-08-19 21:41:53 -07:00 · 2013-08-15 22:42:04 +02:00 · 2013-08-15 22:40:38 +02:00 · 2013-08-14 21:33:27 -07:00
1486 changed files with 94213 additions and 32878 deletions
@@ -23,6 +23,8 @@ sapi/continuity/capi.c          ident
 Zend/RFCs/002.txt               ident
 Zend/RFCs/003.txt               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
@@ -96,6 +96,8 @@ 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
@@ -1,9 +1,24 @@
 language: php

-branches:
-    except:
-        - /^PHP-5\.3.*/
-        - /^PHP-5\.4.*/
+php:
+    # We only specify one version so we only get one worker
+    - 5.4

 notifications:
    email: false
+
+env:
+    - REPORT_EXIT_STATUS=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" --show-diff
@@ -147,7 +147,7 @@ STATUS:              Working
 COMMENT:             Tested on phpts and isapi versions
 -------------------------------------------------------------------------------
 EXTENSION:           mysql
-PRIMARY MAINTAINER:  Zak Greant <zak@mysql.com>, Georg Richter <georg@php.net>,  Johannes Schlüter <johannes@php.net>,  Ulf Wendel <uw@php.net>
+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>
 MAINTENANCE:         Maintained
 STATUS:              Working
 -------------------------------------------------------------------------------
@@ -158,7 +158,7 @@ STATUS:              Working
 SINCE:               5.0
 -------------------------------------------------------------------------------
 EXTENSION:           mysqlnd
-PRIMARY MAINTAINER:  Georg Richter <georg@php.net>, Andrey Hristov <andrey@php.net>,  Johannes Schlüter <johannes@php.net>, Ulf Wendel <uw@php.net>      
+PRIMARY MAINTAINER:  Andrey Hristov <andrey@php.net>, Johannes Schlüter <johannes@php.net>, Ulf Wendel <uw@php.net>      
 MAINTENANCE:         Maintained
 STATUS:              Working
 SINCE:               5.3
@@ -1819,7 +1819,7 @@ Installation
       set of HTTP headers. The headers it did return are:
   10. Windows:  I've  followed  all the instructions, but still can't get
       PHP and IIS to work together!
-   11. When  running  PHP as CGI with IIS, PWS, OmniHTTPD or Xitami, I get
+   11. When  running  PHP as CGI with IIS, OmniHTTPD or Xitami, I get
       the  following  error:  Security  Alert! PHP CGI cannot be accessed
       directly..
   12. How  do I know if my php.ini is being found and read? It seems like
@@ -2007,7 +2007,7 @@ cgi error:
          And  for  IIS4  you need to tell it that PHP is a script engine.
          Also, you will want to read this faq.

-   When running PHP as CGI with IIS, PWS, OmniHTTPD or Xitami, I get the
+   When running PHP as CGI with IIS, OmniHTTPD or Xitami, I get the
          following error: Security Alert! PHP CGI cannot be accessed
          directly..
          You  must set the cgi.force_redirect directive to 0. It defaults
@@ -1,6 +1,6 @@
 -------------------------------------------------------------------- 
                  The PHP License, version 3.01
-Copyright (c) 1999 - 2010 The PHP Group. All rights reserved.
+Copyright (c) 1999 - 2012 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) --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) --no-generation-date --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) --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) --no-generation-date --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
@@ -3,6 +3,8 @@
 # LCOV
 #

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

 lcov-test: lcov-clean-data test
@@ -12,7 +14,7 @@ php_lcov.info: lcov-test
 	@rm -rf lcov_data/
 	@$(mkinstalldirs) lcov_data/
 	@echo
-	-@files=`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` ;\
+	-@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) | uniq` ;\
 	for x in $$files; do \
 		echo -n . ;\
 		y=`echo $$x | sed -e 's!\.libs/!!'`; \
@@ -39,14 +41,26 @@ php_lcov.info: lcov-test
 		if test -f "$(top_builddir)/$$y.c"; then \
 			ln -f -s $(top_builddir)/$$y.c lcov_data/$$y.c; \
 		fi; \
-		test -f "$$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
+		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/$$y.bbg ; \
+		fi; \
+	done; \
 	for dir in ext/bcmath/libbcmath ext/fileinfo/libmagic ext/gd/libgd ext/mbstring/libmbfl ext/mbstring/oniguruma ext/pcre/pcrelib ext/pdo_sqlite/libsqlite ext/sqlite/libsqlite ext/sqlite3/libsqlite ext/xmlrpc/libxmlrpc ext/zip/lib; do \
-		test -d lcov_data/$$dir && rm -rf lcov_data/$$dir ; \
+		if test -d lcov_data/$$dir; then \
+			rm -rf lcov_data/$$dir ; \
+		fi; \
 	done
 	@echo 
 	@echo "Generating $@"
@@ -10,7 +10,7 @@ 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)
@@ -86,7 +86,7 @@ PHP_TEST_SHARED_EXTENSIONS =  ` \
 PHP_DEPRECATED_DIRECTIVES_REGEX = '^(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" > $(top_builddir)/tmp-php.ini; \
@@ -102,7 +102,9 @@ test: all
 		TEST_PHP_SRCDIR=$(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
@@ -113,10 +115,19 @@ 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) $(OVERALL_TARGET) modules/* libs/*
+	rm -f libphp$(PHP_MAJOR_VERSION).la $(SAPI_CLI_PATH) $(SAPI_CGI_PATH) $(SAPI_MILTER_PATH) $(SAPI_LITESPEED_PATH) $(SAPI_FPM_PATH) $(OVERALL_TARGET) modules/* libs/*

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

 .PHONY: all clean install distclean test
@@ -1,164 +1,591 @@
 PHP                                                                        NEWS
 |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
-15 Aug 2013, PHP 5.4.18
+22 Aug 2013, PHP 5.5.3
+
+- Openssl:
+  . Fixed UMR in fix for CVE-2013-4248.
+
+15 Aug 2013, PHP 5.5.2

 - Core:
+  . Fixed bug #65372 (Segfault in gc_zval_possible_root when return reference
+    fails). (Laruence)
  . Fixed value of FILTER_SANITIZE_FULL_SPECIAL_CHARS constant (previously was
-    erroneously set to FILTER_SANITIZE_SPECIAL_CHARS value). (Andrey 
+    erroneously set to FILTER_SANITIZE_SPECIAL_CHARS value). (Andrey
    avp200681 gmail com).
+  . Fixed bug #65304 (Use of max int in array_sum). (Laruence)
+  . Fixed bug #65291 (get_defined_constants() causes PHP to crash in a very
+    limited case). (Arpad)
+  . Fixed bug #62691 (solaris sed has no -i switch). (Chris Jones)
+  . Fixed bug #61345 (CGI mode - make install don't work). (Michael Heimpold)
+  . Fixed bug #61268 (--enable-dtrace leads make to clobber
+    Zend/zend_dtrace.d) (Chris Jones)
+
+- DOM:
+  . Added flags option to DOMDocument::schemaValidate() and 
+    DOMDocument::schemaValidateSource(). Added LIBXML_SCHEMA_CREATE flag. 
+    (Chris Wright)
+
+- OPcache:
+  . Added opcache.restrict_api configuration directive that may limit
+    usage of OPcache API functions only to particular script(s). (Dmitry)
+  . Added support for glob symbols in blacklist entries (?, *, **).
+    (Terry Elison, Dmitry)
+  . Fixed bug #65338 (Enabling both php_opcache and php_wincache AVs on
+    shutdown). (Dmitry)
+
+- Openssl:
+  . Fixed handling null bytes in subjectAltName (CVE-2013-4248).
+    (Christian Heimes)
+
+- PDO_mysql:
+  . Fixed bug #65299 (pdo mysql parsing errors). (Johannes)
+
+- Pgsql:
+  . Fixed bug #62978 (Disallow possible SQL injections with pg_select()/pg_update()
+    /pg_delete()/pg_insert()). (Yasuo)
+
+- Phar:
+  . Fixed bug #65028 (Phar::buildFromDirectory creates corrupt archives for 
+    some specific contents). (Stas)
+
+- Sessions:
+  . Implemented strict sessions RFC (https://wiki.php.net/rfc/strict_sessions)
+    which protects against session fixation attacks and session collisions.    
+    (CVE-2011-4718). (Yasuo Ohgaki)
+  . Fixed possible buffer overflow under Windows. Note: Not a security fix.
+    (Yasuo)
+  . Changed session.auto_start to PHP_INI_PERDIR. (Yasuo)
+
+- SOAP:
+  . Fixed bug #65018 (SoapHeader problems with SoapServer). (Dmitry)
+
+- SPL:
+  . Fixed bug #65328 (Segfault when getting SplStack object Value). (Laruence)
+  . Added RecursiveTreeIterator setPostfix and getPostifx methods. (Joshua 
+    Thijssen)
+  . Fixed bug #61697 (spl_autoload_functions returns lambda functions 
+    incorrectly). (Laruence)
+
+- Streams:
+  . Fixed bug #65268 (select() implementation uses outdated tick API). (Anatol)
+
+- Pgsql:
+  . Fixed bug #65336 (pg_escape_literal/identifier() scilently returns false).
+    (Yasuo)
+
+18 Jul 2013, PHP 5.5.1
+
+- Core:
  . Fixed bug #65254 (Exception not catchable when exception thrown in autoload
    with a namespace). (Laruence)
-  . Fixed bug #65108 (is_callable() triggers Fatal Error). 
-    (David Soria Parra, Laruence)
  . Fixed bug #65088 (Generated configure script is malformed on OpenBSD).
    (Adam)
-  . Fixed bug #62964 (Possible XSS on "Registered stream filters" info).
-    (david at nnucomputerwhiz dot com)
-  . Fixed bug #62672 (Error on serialize of ArrayObject). (Lior Kaplan)
-  . Fixed bug #62475 (variant_* functions causes crash when null given as an 
-    argument). (Felipe)
-  . Fixed bug #60732 (php_error_docref links to invalid pages). (Jakub Vrana)
+  . Fixed bug #65108 (is_callable() triggers Fatal Error). 
+    (David Soria Parra, Laruence)
+  . Fixed bug #65035 (yield / exit segfault). (Nikita)
+  . Fixed bug #65161 (Generator + autoload + syntax error = segfault). (Nikita)
+  . hex2bin() raises E_WARNING for invalid hex string. (Yasuo)
  . Fixed bug #65226 (chroot() does not get enabled). (Anatol)

+- OPcache
+  . Fixed bug #64827 (Segfault in zval_mark_grey (zend_gc.c)). (Laruence)
+  . OPcache must be compatible with LiteSpeed SAPI (Dmitry)
+
 - CGI:
  . Fixed Bug #65143 (Missing php-cgi man page). (Remi)

 - CLI server:
  . Fixed bug #65066 (Cli server not responsive when responding with 422 http
    status code). (Adam)
-    
- CURL:
-  . Fixed bug #62665 (curl.cainfo doesn't appear in php.ini). (Lior Kaplan)

- FPM:
-  . Fixed bug #63983 (enabling FPM borks compile on FreeBSD).
-    (chibisuke at web dot de, Felipe)
-    
- FTP:
-  . Fixed bug #65228 (FTPs memory leak with SSL).
-    (marco dot beierer at mbsecurity dot ch)
-    
- GMP:
-  . Fixed bug #65227 (Memory leak in gmp_cmp second parameter). (Felipe)
+- DateTime
+  . Fixed fug #65184 (strftime() returns insufficient-length string under
+    multibyte locales). (Anatol)

- Imap:
-  . Fixed bug #64467 (Segmentation fault after imap_reopen failure).
-    (askalski at gmail dot com)
+- GD
+  . Fixed #65070 (bgcolor does not use the same format as the input image with
+    imagerotate). (Pierre)
+  . Fixed Bug #65060 (imagecreatefrom... crashes with user streams). (Remi)
+  . Fixed Bug #65084 (imagecreatefromjpeg fails with URL). (Remi)
+  . Fix gdImageCreateFromWebpCtx and use same logic to load WebP image
+    that other formats. (Remi)

- Intl: 
+- Intl:
+  . Add IntlCalendar::setMinimalDaysInFirstWeek()/
+    intlcal_set_minimal_days_in_first_week().
+  . Fixed trailing space in name of constant IntlCalendar::FIELD_FIELD_COUNT.
  . Fixed bug #62759 (Buggy grapheme_substr() on edge case). (Stas)
  . Fixed bug #61860 (Offsets may be wrong for grapheme_stri* functions).
    (Stas)

- mysqlnd: 
-  . Fixed segfault in mysqlnd when doing long prepare. (Andrey)
-  
- ODBC:
-  . Fixed bug #61387 (NULL valued anonymous column causes segfault in 
-    odbc_fetch_array). (Brandon Kirsch)
-
- Openssl:
-  . Fixed handling null bytes in subjectAltName (CVE-2013-4073).
-    (Christian Heimes)
+- OCI8:
+  . Bump PECL package info version check to allow PECL installs with PHP 5.5+

 - PDO:
  . Allowed PDO_OCI to compile with Oracle Database 12c client libraries.
    (Chris Jones)

- PDO_dblib:
-  . Fixed bug #65219 (PDO/dblib not working anymore ("use dbName" not sent)). 
-    (Stanley Sufficool)
-
- PDO_pgsql:
-  . Fixed meta data retrieve when OID is larger than 2^31. (Yasuo)
+- Pgsql
+  . pg_unescape_bytea() raises E_WARNING for invalid inputs. (Yasuo)

 - Phar:
  . Fixed Bug #65142 (Missing phar man page). (Remi)

- Session
-  . Fixed bug #62535 ($_SESSION[$key]["cancel_upload"] doesn't work as
-    documented). (Arpad)
-  . Fixed bug #35703 (when session_name("123") consist only digits, 
-    should warning). (Yasuo)
-  . Fixed bug #49175 (mod_files.sh does not support hash bits). Patch by
-    oorza2k5 at gmail dot com (Yasuo)
+- Session:
+  . Added optional create_sid() argument to session_set_save_handler(),
+    SessionHandler and new SessionIdInterface. (Leigh, Arpad)

 - Sockets:
-  . Implemented FR #63472 (Setting SO_BINDTODEVICE with socket_set_option). 
+  . Implemented FR #63472 (Setting SO_BINDTODEVICE with socket_set_option).
    (Damjan Cvetko)
+  . Allowed specifying paths in the abstract namespace for the functions
+    socket_bind(), socket_connect() and socket_sendmsg(). (Gustavo)
+  . Fixed bug #65260 (sendmsg() ancillary data construction for SCM_RIGHTS is
+    faulty). (Gustavo)

 - SPL:
  . Fixed bug #65136 (RecursiveDirectoryIterator segfault). (Laruence)
  . Fixed bug #61828 (Memleak when calling Directory(Recursive)Iterator
    /Spl(Temp)FileObject ctor twice). (Laruence)
-  . Fixed bug #60560 (SplFixedArray un-/serialize, getSize(), count() return 0,
-    keys are strings). (Adam)

- XML:
-  . Fixed bug #65236 (heap corruption in xml parser, CVE-2013-4113). (Rob)
+- CGI/FastCGI SAPI:
+  . Added PHP_FCGI_BACKLOG, overrides the default listen backlog. (Arnaud Le
+    Blanc)

-04 Jul 2013, PHP 5.4.17
+20 Jun 2013, PHP 5.5.0

 - Core:
+  . Added Zend Opcache extension and enable building it by default.
+    More details here: https://wiki.php.net/rfc/optimizerplus. (Dmitry)
+  . Added generators and coroutines (https://wiki.php.net/rfc/generators).
+    (Nikita Popov)
+  . Added "finally" keyword (https://wiki.php.net/rfc/finally). (Laruence)
+  . Added simplified password hashing API
+    (https://wiki.php.net/rfc/password_hash). (Anthony Ferrara)
+  . Added support for constant array/string dereferencing. (Laruence)
+  . Added array_column function which returns a column in a multidimensional
+    array. https://wiki.php.net/rfc/array_column. (Ben Ramsey)
+  . Added boolval(). (Jille Timmermans)
+  . Added "Z" option to pack/unpack. (Gustavo)
+  . Added Generator::throw() method. (Nikita Popov)
+  . Added Class Name Resolution As Scalar Via "class" Keyword.
+    (Ralph Schindler, Nikita Popov, Lars)
+  . Added optional second argument for assert() to specify custom message. Patch
+    by Lonny Kapelushnik (lonny@lonnylot.com). (Lars)
+  . Added support for using empty() on the result of function calls and
+    other expressions (https://wiki.php.net/rfc/empty_isset_exprs).
+    (Nikita Popov)
+  . Added support for non-scalar Iterator keys in foreach
+    (https://wiki.php.net/rfc/foreach-non-scalar-keys). (Nikita Popov)
+  . Added support for list in foreach (https://wiki.php.net/rfc/foreachlist).
+    (Laruence)
+  . Added support for changing the process's title in CLI/CLI-Server SAPIs.
+    The implementation is more robust that the proctitle PECL module. More
+    details here: https://wiki.php.net/rfc/cli_process_title. (Keyur)
+  . Added ARMv7/v8 versions of various Zend arithmetic functions that are
+    implemented using inline assembler (Ard Biesheuvel)
+  . Added systemtap support by enabling systemtap compatible dtrace probes on
+    linux. (David Soria Parra)
+  . Optimized access to temporary and compiled VM variables. 8% less memory
+    reads. (Dmitry)
+  . The VM stacks for passing function arguments and syntaticaly nested calls
+    were merged into a single stack. The stack size needed for op_array
+    execution is calculated at compile time and preallocated at once. As result
+    all the stack push operatins don't require checks for stack overflow
+    any more. (Dmitry)
+  . Improve set_exception_handler while doing reset. (Laruence)
+  . Return previous handler when passing NULL to set_error_handler and
+    set_exception_handler. (Nikita Popov)
+  . Remove php_logo_guid(), php_egg_logo_guid(), php_real_logo_guid(),
+    zend_logo_guid(). (Adnrew Faulds)
+  . Drop Windows XP and 2003 support. (Pierre)
+  . Implemented FR #64175 (Added HTTP codes as of RFC 6585). (Jonh Wendell)
+  . Implemented FR #60738 (Allow 'set_error_handler' to handle NULL).
+    (Laruence, Nikita Popov)
+  . Implemented FR #60524 (specify temp dir by php.ini). (ALeX Kazik).
+  . Implemented FR #46487 (Dereferencing process-handles no longer waits on
+    those processes). (Jille Timmermans)
+  . Fixed bug #65051 (count() off by one inside unset()). (Nikita)
  . Fixed bug #64988 (Class loading order affects E_STRICT warning). (Laruence)
  . Fixed bug #64966 (segfault in zend_do_fcall_common_helper_SPEC). (Laruence)
  . Fixed bug #64960 (Segfault in gc_zval_possible_root). (Laruence)
  . Fixed bug #64936 (doc comments picked up from previous scanner run). (Stas,
    Jonathan Oddy)
  . Fixed bug #64934 (Apache2 TS crash with get_browser()). (Anatol)
-  . Fixed bug #64166 (quoted-printable-encode stream filter incorrectly 
+  . Fixed bug #64879 (Heap based buffer overflow in quoted_printable_encode,
+    CVE 2013-2110). (Stas)
+  . Fixed bug #64853 (Use of no longer available ini directives causes crash
+    on TS build). (Anatol)
+  . Fixed bug #64821 (Custom Exceptions crash when internal properties overridden).
+      (Anatol)
+  . Fixed bug #64720 (SegFault on zend_deactivate). (Dmitry)
+  . Fixed bug #64677 (execution operator `` stealing surrounding arguments).
+  . Fixed bug #64660 (Segfault on memory exhaustion within function definition).
+    (Stas, reported by Juha Kylmänen)
+  . Fixed bug #64578 (debug_backtrace in set_error_handler corrupts zend heap:
+    segfault). (Laruence)
+  . Fixed bug #64565 (copy doesn't report failure on partial copy). (Remi)
+  . Fixed bug #64555 (foreach no longer copies keys if they are interned).
+    (Nikita Popov)
+  . Fixed bugs #47675 and #64577 (fd leak on Solaris)
+  . Fixed bug #64544 (Valgrind warnings after using putenv). (Laruence)
+  . Fixed bug #64515 (Memoryleak when using the same variablename 2times in
+    function declaration). (Laruence)
+  . Fixed bug #64503 (Compilation fails with error: conflicting types for
+    'zendparse'). (Laruence)
+  . Fixed bug #64239 (Debug backtrace changed behavior since 5.4.10 or 5.4.11).
+    (Dmitry, Laruence)
+  . Fixed bug #64523, allow XOR in php.ini. (Dejan Marjanovic, Lars)
+  . Fixed bug #64354 (Unserialize array of objects whose class can't
+    be autoloaded fail). (Laruence)
+  . Fixed bug #64370 (microtime(true) less than $_SERVER['REQUEST_TIME_FLOAT']).
+    (Anatol)
+  . Fixed bug #64166 (quoted-printable-encode stream filter incorrectly
    discarding whitespace). (Michael M Slusarz)
+    (Laruence)
+  . Fixed bug #64142 (dval to lval different behavior on ppc64). (Remi)
+  . Fixed bug #64135 (Exceptions from set_error_handler are not always
+    propagated). (Laruence)
+  . Fixed bug #63980 (object members get trimmed by zero bytes). (Laruence)
+  . Fixed bug #63874 (Segfault if php_strip_whitespace has heredoc). (Pierrick)
+  . Fixed bug #63830 (Segfault on undefined function call in nested generator).
+    (Nikita Popov)
+  . Fixed bug #63822 (Crash when using closures with ArrayAccess).
+    (Nikita Popov)
+  . Fixed bug #61681 (Malformed grammar). (Nikita Popov, Etienne, Laruence)
+  . Fixed bug #61038 (unpack("a5", "str\0\0") does not work as expected).
+    (srgoogleguy, Gustavo)
+  . Fixed bug #61025 (__invoke() visibility not honored). (Laruence)
+  . Fixed bug #60833 (self, parent, static behave inconsistently
+    case-sensitive). (Stas, mario at include-once dot org)
+  . Fixed Bug #52126: timestamp for mail.log (Martin Jansen, Lars)
+  . Fixed bug #49348 (Uninitialized ++$foo->bar; does not cause a notice).
+    (Stas)
+  . Fixed Bug #23955: allow specifying Max-Age attribute in setcookie() (narfbg, Lars)
+  . Fixed bug #18556 (Engine uses locale rules to handle class names). (Stas)
+  . Fix undefined behavior when converting double variables to integers.
+    The double is now always rounded towards zero, the remainder of its division
+    by 2^32 or 2^64 (depending on sizeof(long)) is calculated and it's made
+    signed assuming a two's complement representation. (Gustavo)
+  . Drop support for bison < 2.4 when building PHP from GIT source.
+    (Laruence)

- DateTime:
+- Apache2 Handler SAPI:
+  . Enabled Apache 2.4 configure option for Windows (Pierre, Anatoliy)
+
+- Calendar:
+  . Fixed bug #64895 (Integer overflow in SndToJewish). (Remi)
+  . Fixed bug #54254 (cal_from_jd returns month = 6 when there is only one Adar)
+    (Stas, Eitan Mosenkis)
+
+- CLI server:
+  . Fixed bug #64128 (buit-in web server is broken on ppc64). (Remi)
+
+- CURL:
+  . Remove curl stream wrappers. (Pierrick)
+  . Implemented FR #46439 - added CURLFile for safer file uploads.
+    (Stas)
+  . Added support for CURLOPT_FTP_RESPONSE_TIMEOUT, CURLOPT_APPEND,
+    CURLOPT_DIRLISTONLY, CURLOPT_NEW_DIRECTORY_PERMS, CURLOPT_NEW_FILE_PERMS,
+    CURLOPT_NETRC_FILE, CURLOPT_PREQUOTE, CURLOPT_KRBLEVEL, CURLOPT_MAXFILESIZE,
+    CURLOPT_FTP_ACCOUNT, CURLOPT_COOKIELIST, CURLOPT_IGNORE_CONTENT_LENGTH,
+    CURLOPT_CONNECT_ONLY, CURLOPT_LOCALPORT, CURLOPT_LOCALPORTRANGE,
+    CURLOPT_FTP_ALTERNATIVE_TO_USER, CURLOPT_SSL_SESSIONID_CACHE,
+    CURLOPT_FTP_SSL_CCC, CURLOPT_HTTP_CONTENT_DECODING,
+    CURLOPT_HTTP_TRANSFER_DECODING, CURLOPT_PROXY_TRANSFER_MODE,
+    CURLOPT_ADDRESS_SCOPE, CURLOPT_CRLFILE, CURLOPT_ISSUERCERT,
+    CURLOPT_USERNAME, CURLOPT_PASSWORD, CURLOPT_PROXYUSERNAME,
+    CURLOPT_PROXYPASSWORD, CURLOPT_NOPROXY, CURLOPT_SOCKS5_GSSAPI_NEC,
+    CURLOPT_SOCKS5_GSSAPI_SERVICE, CURLOPT_TFTP_BLKSIZE,
+    CURLOPT_SSH_KNOWNHOSTS, CURLOPT_FTP_USE_PRET, CURLOPT_MAIL_FROM,
+    CURLOPT_MAIL_RCPT, CURLOPT_RTSP_CLIENT_CSEQ, CURLOPT_RTSP_SERVER_CSEQ,
+    CURLOPT_RTSP_SESSION_ID, CURLOPT_RTSP_STREAM_URI, CURLOPT_RTSP_TRANSPORT,
+    CURLOPT_RTSP_REQUEST, CURLOPT_RESOLVE, CURLOPT_ACCEPT_ENCODING,
+    CURLOPT_TRANSFER_ENCODING, CURLOPT_DNS_SERVERS and CURLOPT_USE_SSL.
+    (Pierrick)
+  . Fixed bug #55635 (CURLOPT_BINARYTRANSFER no longer used. The constant
+    still exists for backward compatibility but is doing nothing). (Pierrick)
+  . Fixed bug #54995 (Missing CURLINFO_RESPONSE_CODE support). (Pierrick)
+
+- DateTime
+  . Added DateTimeImmutable - a variant of DateTime that only returns the
+    modified state instead of changing itself. (Derick)
+  . Added new functions curl_escape, curl_multi_setopt, curl_multi_strerror
+    curl_pause, curl_reset, curl_share_close, curl_share_init,
+    curl_share_setopt curl_strerror and curl_unescape. (Pierrick)
+  . Addes new curl options CURLOPT_TELNETOPTIONS, CURLOPT_GSSAPI_DELEGATION,
+    CURLOPT_ACCEPTTIMEOUT_MS, CURLOPT_SSL_OPTIONS, CURLOPT_TCP_KEEPALIVE,
+    CURLOPT_TCP_KEEPIDLE and CURLOPT_TCP_KEEPINTVL. (Pierrick)
+  . Fixed bug #64825 (Invalid free when unserializing DateTimeZone).
+    (Anatol)
+  . Fixed bug #64359 (strftime crash with VS2012). (Anatol)
+  . Fixed bug #62852 (Unserialize Invalid Date causes crash). (Anatol)
+  . Fixed bug #61642 (modify("+5 weekdays") returns Sunday).
+    (Dmitri Iouchtchenko)
+  . Fixed bug #60774 (DateInterval::format("%a") is always zero when an
+    interval is created using the createFromDateString method) (Lonny
+    Kapelushnik, Derick)
+  . Fixed bug #54567 (DateTimeZone serialize/unserialize) (Lonny
+    Kapelushnik, Derick)
  . Fixed bug #53437 (Crash when using unserialized DatePeriod instance).
    (Gustavo, Derick, Anatol)

+- dba:
+  . Bug #62489: dba_insert not working as expected.
+    (marc-bennewitz at arcor dot de, Lars)
+
+- Filter:
+  . Implemented FR #49180 - added MAC address validation. (Martin)
+
+- Fileinfo:
+  . Upgraded libmagic to 5.14. (Anatol)
+  . Fixed bug #64830 (mimetype detection segfaults on mp3 file). (Anatol)
+  . Fixed bug #63590 (Different results in TS and NTS under Windows).
+    (Anatoliy)
+  . Fixed bug #63248 (Load multiple magic files from a directory under Windows).
+      (Anatoliy)
+
 - FPM:
-  . Fixed Bug #64915 (error_log ignored when daemonize=0). (Remi)
+  . Add --with-fpm-systemd option to report health to systemd, and
+    systemd_interval option to configure this. The service can now use
+    Type=notify in the systemd unit file. (Remi)
+  . Ignore QUERY_STRING when sent in SCRIPT_FILENAME. (Remi)
+  . Log a warning when a syscall fails. (Remi)
  . Implemented FR #64764 (add support for FPM init.d script). (Lior Kaplan)
+  . Fixed Bug #64915 (error_log ignored when daemonize=0). (Remi)
+  . Fixed bug #63999 (php with fpm fails to build on Solaris 10 or 11). (Adam)
+  . Fixed some possible memory or resource leaks and possible null dereference
+    detected by code coverity scan. (Remi)
+
+- GD:
+  . Fixed Bug #64962 (imagerotate produces corrupted image). (Remi)
+  . Fixed Bug #64961 (segfault in imagesetinterpolation). (Remi)
+  . Fix build with system libgd >= 2.1 which is now the minimal
+    version required (as build with previous version is broken).
+    No change when bundled libgd is used.  (Ondrej Sury, Remi)
+
+- Hash:
+  . Added support for PBKDF2 via hash_pbkdf2(). (Anthony Ferrara)
+  . Fixed Bug #64745 (hash_pbkdf2() truncates data when using default length
+    and hex output). (Anthony Ferrara)
+
+- Intl:
+  . Added UConverter wrapper.
+  . The intl extension now requires ICU 4.0+.
+  . Added intl.use_exceptions INI directive, which controls what happens when
+    global errors are set together with intl.error_level. (Gustavo)
+  . MessageFormatter::format() and related functions now accepted named
+    arguments and mixed numeric/named arguments in ICU 4.8+. (Gustavo)
+  . MessageFormatter::format() and related functions now don't error out when
+    an insufficient argument count is provided. Instead, the placeholders will
+    remain unsubstituted. (Gustavo)
+  . MessageFormatter::parse() and MessageFormat::format() (and their static
+    equivalents) don't throw away better than second precision in the arguments.
+    (Gustavo)
+  . IntlDateFormatter::__construct and datefmt_create() now accept for the
+    $timezone argument time zone identifiers, IntlTimeZone objects, DateTimeZone
+    objects and NULL. (Gustavo)
+  . IntlDateFormatter::__construct and datefmt_create() no longer accept invalid
+    timezone identifiers or empty strings. (Gustavo)
+  . The default time zone used in IntlDateFormatter::__construct and
+    datefmt_create() (when the corresponding argument is not passed or NULL is
+    passed) is now the one given by date_default_timezone_get(), not the
+    default ICU time zone. (Gustavo)
+  . The time zone passed to the IntlDateFormatter is ignored if it is NULL and
+    if the calendar passed is an IntlCalendar object -- in this case, the
+    IntlCalendar's time zone will be used instead. Otherwise, the time zone
+    specified in the $timezone argument is used instead. This does not affect
+    old code, as IntlCalendar was introduced in this version. (Gustavo)
+  . IntlDateFormatter::__construct and datefmt_create() now accept for the
+    $calendar argument also IntlCalendar objects. (Gustavo)
+  . IntlDateFormatter::getCalendar() and datefmt_get_calendar() return false
+    if the IntlDateFormatter was set up with an IntlCalendar instead of the
+    constants IntlDateFormatter::GREGORIAN/TRADITIONAL. IntlCalendar did not
+    exist before this version. (Gustavo)
+  . IntlDateFormatter::setCalendar() and datefmt_set_calendar() now also accept
+    an IntlCalendar object, in which case its time zone is taken. Passing a
+    constant is still allowed, and still keeps the time zone. (Gustavo)
+  . IntlDateFormatter::setTimeZoneID() and datefmt_set_timezone_id() are
+    deprecated. Use IntlDateFormatter::setTimeZone() or datefmt_set_timezone()
+    instead. (Gustavo)
+  . IntlDateFormatter::format() and datefmt_format() now also accept an
+    IntlCalendar object for formatting. (Gustavo)
+  . Added the classes: IntlCalendar, IntlGregorianCalendar, IntlTimeZone,
+    IntlBreakIterator, IntlRuleBasedBreakIterator and
+    IntlCodePointBreakIterator. (Gustavo)
+  . Added the functions: intlcal_get_keyword_values_for_locale(),
+    intlcal_get_now(), intlcal_get_available_locales(), intlcal_get(),
+    intlcal_get_time(), intlcal_set_time(), intlcal_add(),
+    intlcal_set_time_zone(), intlcal_after(), intlcal_before(), intlcal_set(),
+    intlcal_roll(), intlcal_clear(), intlcal_field_difference(),
+    intlcal_get_actual_maximum(), intlcal_get_actual_minimum(),
+    intlcal_get_day_of_week_type(), intlcal_get_first_day_of_week(),
+    intlcal_get_greatest_minimum(), intlcal_get_least_maximum(),
+    intlcal_get_locale(), intlcal_get_maximum(),
+    intlcal_get_minimal_days_in_first_week(), intlcal_get_minimum(),
+    intlcal_get_time_zone(), intlcal_get_type(),
+    intlcal_get_weekend_transition(), intlcal_in_daylight_time(),
+    intlcal_is_equivalent_to(), intlcal_is_lenient(), intlcal_is_set(),
+    intlcal_is_weekend(), intlcal_set_first_day_of_week(),
+    intlcal_set_lenient(), intlcal_equals(),
+    intlcal_get_repeated_wall_time_option(),
+    intlcal_get_skipped_wall_time_option(),
+    intlcal_set_repeated_wall_time_option(),
+    intlcal_set_skipped_wall_time_option(), intlcal_from_date_time(),
+    intlcal_to_date_time(), intlcal_get_error_code(),
+    intlcal_get_error_message(), intlgregcal_create_instance(),
+    intlgregcal_set_gregorian_change(), intlgregcal_get_gregorian_change() and
+    intlgregcal_is_leap_year(). (Gustavo)
+  . Added the functions: intltz_create_time_zone(), intltz_create_default(),
+    intltz_get_id(), intltz_get_gmt(), intltz_get_unknown(),
+    intltz_create_enumeration(), intltz_count_equivalent_ids(),
+    intltz_create_time_zone_id_enumeration(), intltz_get_canonical_id(),
+    intltz_get_region(), intltz_get_tz_data_version(),
+    intltz_get_equivalent_id(), intltz_use_daylight_time(), intltz_get_offset(),
+    intltz_get_raw_offset(), intltz_has_same_rules(), intltz_get_display_name(),
+    intltz_get_dst_savings(), intltz_from_date_time_zone(),
+    intltz_to_date_time_zone(), intltz_get_error_code(),
+    intltz_get_error_message(). (Gustavo)
+  . Added the methods: IntlDateFormatter::formatObject(),
+    IntlDateFormatter::getCalendarObject(), IntlDateFormatter::getTimeZone(),
+    IntlDateFormatter::setTimeZone(). (Gustavo)
+  . Added the functions: datefmt_format_object(), datefmt_get_calendar_object(),
+    datefmt_get_timezone(), datefmt_set_timezone(),
+    datefmt_get_calendar_object(), intlcal_create_instance(). (Gustavo)
+
+- mbstring:
+  . Fixed bug #64769 (mbstring PHPTs crash on Windows x64). (Anatol)
+
+- MCrypt
+  . mcrypt_ecb(), mcrypt_cbc(), mcrypt_cfb() and mcrypt_ofb() now throw
+    E_DEPRECATED. (GoogleGuy)
+
+- mysql
+  . This extension is now deprecated, and deprecation warnings will be generated
+    when connections are established to databases via mysql_connect(),
+    mysql_pconnect(), or through implicit connection: use MySQLi or PDO_MySQL
+    instead (https://wiki.php.net/rfc/mysql_deprecation). (Adam)
+  . Dropped support for LOAD DATA LOCAL INFILE handlers when using libmysql.
+    Known for stability problems. (Andrey)
+  . Added support for SHA256 authentication available with MySQL 5.6.6+.
+    (Andrey)
+
+- mysqli:
+  . Added mysqli_begin_transaction()/mysqli::begin_transaction(). Implemented
+    all options, per MySQL 5.6, which can be used with START TRANSACTION, COMMIT
+    and ROLLBACK through options to mysqli_commit()/mysqli_rollback() and their
+    respective OO counterparts. They work in libmysql and mysqlnd mode. (Andrey)
+  . Added mysqli_savepoint(), mysqli_release_savepoint(). (Andrey)
+  . Fixed bug #64726 (Segfault when calling fetch_object on a use_result and DB
+    pointer has closed). (Laruence)
+  . Fixed bug #64394 (MYSQL_OPT_CAN_HANDLE_EXPIRED_PASSWORDS undeclared when
+    using Connector/C). (Andrey)
+
+- mysqlnd
+  . Add new begin_transaction() call to the connection object. Implemented all
+    options, per MySQL 5.6, which can be used with START TRANSACTION, COMMIT
+    and ROLLBACK. (Andrey)
+  . Added mysqlnd_savepoint(), mysqlnd_release_savepoint(). (Andrey)
+  . Fixed bug #63530 (mysqlnd_stmt::bind_one_parameter crashes, uses wrong alloc
+    for stmt->param_bind). (Andrey)
+  . Fixed return value of mysqli_stmt_affected_rows() in the time after
+    prepare() and before execute(). (Andrey)
+
+- PCRE:
+  . Merged PCRE 8.32. (Anatol)
+  . Deprecated the /e modifier
+    (https://wiki.php.net/rfc/remove_preg_replace_eval_modifier). (Nikita Popov)
+  . Fixed bug #63284 (Upgrade PCRE to 8.31). (Anatoliy)

 - PDO:
  . Fixed bug #63176 (Segmentation fault when instantiate 2 persistent PDO to 
    the same db server). (Laruence)

 - PDO_DBlib:
-  . Fixed bug #63638 (Cannot connect to SQL Server 2008 with PDO dblib). 
+  . Fixed bug #63638 (Cannot connect to SQL Server 2008 with PDO dblib).
    (Stanley Sufficool)
-  . Fixed bug #64338 (pdo_dblib can't connect to Azure SQL). (Stanley 
+  . Fixed bug #64338 (pdo_dblib can't connect to Azure SQL). (Stanley
    Sufficool)
-  . Fixed bug #64808 (FreeTDS PDO getColumnMeta on a prepared but not executed 
+  . Fixed bug #64808 (FreeTDS PDO getColumnMeta on a prepared but not executed
    statement crashes). (Stanley Sufficool)

- PDO_firebird:
-  . Fixed bug #64037 (Firebird return wrong value for numeric field).
-    (Matheus Degiovani, Matteo)
-  . Fixed bug #62024 (Cannot insert second row with null using parametrized
-    query). (patch by james@kenjim.com, Matheus Degiovani, Matteo)
-
- PDO_mysql:
-  . Fixed bug #48724 (getColumnMeta() doesn't return native_type for BIT, 
-    TINYINT and YEAR). (Antony, Daniel Beardsley)
-
 - PDO_pgsql:
  . Fixed Bug #64949 (Buffer overflow in _pdo_pgsql_error). (Remi)

+- PDO_mysql:
+  . Fixed bug #48724 (getColumnMeta() doesn't return native_type for BIT,
+    TINYINT and YEAR). (Antony, Daniel Beardsley)
+
 - pgsql:
-  . Fixed bug #64609 (pg_convert enum type support). (Matteo)
-  . Fixed bug #65015 (pg_send_query does not flush send buffer)
-       patch submitted by: adam at vektah dot net (Yasuo)
+  . Added pg_escape_literal() and pg_escape_identifier() (Yasuo)
+  . Bug #46408: Locale number format settings can cause pg_query_params to
+    break with numerics. (asmecher, Lars)
+
+- Phar:
+  . Fixed timestamp update on Phar contents modification. (Dmitry)

 - Readline:
-  . Implement FR #55694 (Expose additional readline variable to prevent 
+  . Implement FR #55694 (Expose additional readline variable to prevent
    default filename completion). (Hartmel)

+- Reflection:
+  . Fixed bug #64007 (There is an ability to create instance of Generator by
+    hand). (Laruence)
+
+- Sockets:
+  . Added recvmsg() and sendmsg() wrappers. (Gustavo)
+    See https://wiki.php.net/rfc/sendrecvmsg
+  . Fixed bug #64508 (Fails to build with --disable-ipv6). (Gustavo)
+  . Fixed bug #64287 (sendmsg/recvmsg shutdown handler causes segfault).
+    (Gustavo)
+
 - SPL:
  . Fixed bug #64997 (Segfault while using RecursiveIteratorIterator on
    64-bits systems). (Laruence)
+  . Fixed bug #64264 (SPLFixedArray toArray problem). (Laruence)
+  . Fixed bug #64228 (RecursiveDirectoryIterator always assumes SKIP_DOTS).
+    (patch by kriss@krizalys.com, Laruence)
+  . Fixed bug #64106 (Segfault on SplFixedArray[][x] = y when extended).
+    (Nikita Popov)
+  . Fix bug #60560 (SplFixedArray un-/serialize, getSize(), count() return 0,
+    keys are strings). (Adam)
+  . Fixed bug #52861 (unset fails with ArrayObject and deep arrays).
+    (Mike Willbanks)
+  . Implement FR #48358 (Add SplDoublyLinkedList::add() to insert an element
+    at a given offset). (Mark Baker, David Soria Parra)
+
+- SNMP:
+  . Fixed bug #64765 (Some IPv6 addresses get interpreted wrong).
+    (Boris Lytochkin)
+  . Fixed bug #64159 (Truncated snmpget). (Boris Lytochkin)
+  . Fixed bug #64124 (IPv6 malformed). (Boris Lytochkin)
+  . Fixed bug #61981 (OO API, walk: $suffix_as_key is not working correctly).
+    (Boris Lytochkin)
+
+- SOAP:
+  . Added SoapClient constructor option 'ssl_method' to specify ssl method.
+    (Eric Iversen)
+
+- Streams:
+  . Fixed bug #64770 (stream_select() fails with pipes returned by proc_open()
+    on Windows x64). (Anatol)
+  . Fixed Windows x64 version of stream_socket_pair() and improved error
+    handling. (Anatol Belski)
+
+- Tokenizer:
+  . Fixed bug #60097 (token_get_all fails to lex nested heredoc). (Nikita Popov)
+
+- Zip:
+  . Upgraded libzip to 0.10.1 (Anatoliy)
+  . Bug #64452 (Zip crash intermittently). (Anatol)
+  . Fixed bug #64342 (ZipArchive::addFile() has to check for file existence).
+    (Anatol)

 06 Jun 2013, PHP 5.4.16

 - Core:
-  . Fixed bug #64879 (Heap based buffer overflow in quoted_printable_encode,
+  . Fixed bug #64879 (Heap based buffer overflow in quoted_printable_encode, 
    CVE 2013-2110). (Stas)
  . Fixed bug #64853 (Use of no longer available ini directives causes crash on
    TS build). (Anatol)
@@ -183,7 +610,7 @@ PHP                                                                        NEWS
    Type=notify in the systemd unit file. (Remi)

 - MySQLi
-  . Fixed bug #64726 (Segfault when calling fetch_object on a use_result and DB
+ . Fixed bug #64726 (Segfault when calling fetch_object on a use_result and DB
    pointer has closed). (Laruence)

 - Phar
@@ -300,6 +727,9 @@ PHP                                                                        NEWS
  . Disabled external entities loading (CVE-2013-1643, CVE-2013-1824).
    (Dmitry)

+- Phar:
+  . Fixed timestamp update on Phar contents modification. (Dmitry)
+
 - SPL:
  . Fixed bug #64264 (SPLFixedArray toArray problem). (Laruence)
  . Fixed bug #64228 (RecursiveDirectoryIterator always assumes SKIP_DOTS).
@@ -28,6 +28,17 @@ 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
 ---------------
@@ -65,9 +76,13 @@ 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 (applies
-		to all specifiers except for 'b', 'l', and 'd'). If NULL is passed, the
-		results pointer is set to NULL as well.
+    ! - 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.


 Note on 64bit compatibility
@@ -64,9 +64,10 @@ Do not use abbreviations for alpha and beta.
 ``git push --tags origin HEAD``

 8. run: ``./makedist 5.4.2RC2``, this will export the tree, create configure
-and build two tarballs (one gz and one bz2).
+and build three tarballs (gz,bz2 and xz). Make sure you use the same GNU Bison
+version as snaps. Recent bison version are known to break ZTS.

-9. Copy those two tarballs to www.php.net, in your homedir there should be a
+9. Copy those three 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.

@@ -77,6 +78,9 @@ f.e. http://downloads.php.net/derick/
 (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.

+12. Notify the documentation team if documentations for new features are
+not yet available but a stable release is imminent.
+
 Getting the non stable release (alpha/beta/RC) announced
 --------------------------------------------------------

@@ -173,6 +177,9 @@ those are made, they should be committed to SVN too.
 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.

+16. Make sure proper documentation exists for all new features/changes.
+Coordinate the release with the PHP Documentation team.
+
 Getting the stable release announced
 ------------------------------------

@@ -0,0 +1,30 @@
+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 http://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.
@@ -625,7 +625,7 @@ 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 (created) {
+	if (NULL != shm->descriptor && created) {
 		shm->descriptor->shm_perm.key	= key;
 		shm->descriptor->shm_segsz		= size;
 		shm->descriptor->shm_ctime		= time(NULL);
@@ -639,8 +639,10 @@ TSRM_API int shmget(int key, int size, int flags)
 		shm->descriptor->shm_perm.mode	= shm->descriptor->shm_perm.seq	= 0;
 	}

-	if (shm->descriptor->shm_perm.key != key || size > shm->descriptor->shm_segsz ) {
-		CloseHandle(shm->segment);
+	if (NULL != shm->descriptor && (shm->descriptor->shm_perm.key != key || size > shm->descriptor->shm_segsz)) {
+		if (NULL != shm->segment) {
+			CloseHandle(shm->segment);
+		}
 		UnmapViewOfFile(shm->descriptor);
 		CloseHandle(shm->info);
 		return -1;
@@ -3,15 +3,11 @@ $Id$
 UPGRADE NOTES - PHP X.Y

 1. Internal API changes
-  a. virtual_file_ex
-  b. stat/lstat support
-  c. readlink support
-  d. layout of some core ZE structures (zend_op_array, zend_class_entry, ...)
-  e. Zend\zend_fast_cache.h has been removed
-  f. streams that enclose private streams
-  g. leak_variable
-  h. API Signature changes
-  i. new TSRM function expand_filepath_with_mode
+  a. Executor changes
+  b. Streams pooling API
+  c. Lowercasing and locales
+  d. zend_qsort_r
+  e. get_current_key

 2. Build system changes
  a. Unix build system changes
@@ -22,186 +18,103 @@ UPGRADE NOTES - PHP X.Y
 1. Internal API changes
 ========================

-	a. virtual_file_ex
+	a. Executor changes

-virtual_file_ex takes now a TSRM context as last parameter:
-CWD_API int virtual_file_ex(cwd_state *state, const char *path, 
- verify_path_func verify_path, int use_realpath TSRLS_DC);
+ * extensions can't override zend_execute() any more, they should override
+   zend_execute_ex() instead. The EG(current_execute_data) is already
+   initialized in zend_execute_ex(), so for compatibility extensions
+   may need to use EG(current_execute_data)->prev_execute_data instead.
+ * removed EG(arg_types_stack), EX(fbc), EX(called_scope), EX(current_object)
+ * added op_array->nested_calls. It's calculated at compile time.
+ * added EX(call_slots). It is an array to store information about syntaticaly
+   nested calls (e.g. foo(bar())). It's preallocated together with execute_data.
+ * added EX(call) - pointer to a current calling function. Actually an
+   element of EX(call_slots)
+ * opcodes INIT_METHOD_CALL, ZEND_INIT_STATIC_METHOD_CALL,
+   ZEND_INIT_FCALL_BY_NAME, ZEND_INIT_NS_FCALL_BY_NAME use result.num as
+   an index in EX(call_slots)
+ * opcode ZEND_NEW uses extended_vallue as an index in EX(call_slots)
+ * opcoes ZEND_DO_FCALL and ZEND_DO_FCALL_BY_NAME use op2.num as
+   an index in EX(call_slots)
+ * added op_array->used_stack. It's calculated at compile time and the
+   corresponding stack space is preallocated together with execute_data.
+   ZEND_SEND* and ZEND_DO_FCALL* don't need to check for stack overflow
+   anymore.
+ * Removed execute_data->Ts field. The VM temporary variables always allocated
+   immediately before execute_data structure. Now they are accessed by offset
+   from the execute_data base pointer (instead of execute_data->Ts). Compiler
+   stores new offsets in op_array->opcodes[*].op?.num. You can use macros
+   EX_TMP_VAR() and EX_TMP_VAR_NUM() to access temp_variable by offset or
+   number. You can convert number to offset using EX_TMP_VAR_NUM(0, num) or
+   offset to number (EX_TMP_VAR_NUM(0,0)-EX_TMP_VAR(0,offset)).
+ * Removed execute_data->CVs field. The VM compiled variables always allocated
+   immediately after execute_data structure. Now they are accessed by offset
+   from the execute_data base pointer (instead of execute_data->CVs). You can
+   use macros EX_CV_NUM() to access compiled variables by number.

+	b. Streams pooling API

-	b. stat/lstat support
+The streams pooling API has been removed. The following functions no longer
+exist:

-lstat is now available on all platforms. On unix-like platform
-php_sys_lstat is an alias to lstat (when avaible). On Windows it is now 
-available using php_sys_lstat. php_sys_stat and php_sys_lstat usage is recommended 
-instead of calling lstat directly, to ensure portability.
+PHPAPI int php_stream_context_get_link(php_stream_context *context,
+		const char *hostent, php_stream **stream);
+PHPAPI int php_stream_context_set_link(php_stream_context *context,
+		const char *hostent, php_stream *stream);
+PHPAPI int php_stream_context_del_link(php_stream_context *context,
+		php_stream *stream);

+	c. Lowercasing and locales

-	c. readlink support
+The lowercasing functions in zend_operators.c were split into those that do 
+lowercasing according to locale rules and those that do ASCII lowercasing.
+ASCII:

-readlink is now available on all platforms. On unix-like platform
-php_sys_readlink is an alias to readlink (when avaible). On Windows it is now 
-available using php_sys_readlink. php_sys_readlink usage is recommended 
-instead of calling readlink directly, to ensure portability.
+                zend_str_tolower_copy
+                zend_str_tolower_dup
+                zend_str_tolower
+                zend_binary_strcasecmp
+                zend_binary_strncasecmp

+Locale-based:
+                zend_binary_strncasecmp_l
+                zend_binary_strcasecmp_l
+                zend_binary_zval_strcasecmp
+                zend_binary_zval_strncasecmp
+                string_compare_function_ex
+                string_case_compare_function

-	d. layout of some core ZE structures (zend_op_array, zend_class_entry, ...)
+Internal engine lowercasing will be using ASCII-only rules. User-facing functions,
+such as strcasecmp, will be using locale rules. 

-. zend_function.pass_rest_by_reference is replaced by
-  ZEND_ACC_PASS_REST_BY_REFERENCE in zend_function.fn_flags
-. zend_function.return_reference is replaced by ZEND_ACC_RETURN_REFERENCE
-  in zend_function.fn_flags
-. zend_arg_info.required_num_args removed. it was needed only for internal
-  functions. Now the first arg_info for internal function (which has special
-  meaning) is represented by zend_internal_function_info structure.
-. zend_op_array.size, size_var, size_literal, current_brk_cont,
-  backpatch_count moved into CG(context), because they are used only during
-  compilation.
-. zend_op_array.start_op is moved into EG(start_op), because it's used
-  only for 'interactive' execution of single top-level op-array.
-. zend_op_array.done_pass_two is replaced by ZEND_ACC_DONE_PASS_TWO in
-  zend_op_array.fn_flags.
-. op_array.vars array is trimmed (reallocated) during pass_two.
-. zend_class_entry.constants_updated is replaced by
-  ZEND_ACC_CONSTANTS_UPDATED in zend_class_entry.ce_flags
-. the size of zend_class_entry is reduced by sharing the same memory space
-  by different information for internal and user classes.
-  See zend_class_inttry.info union. 
-  
+Two new functions - zend_binary_strncasecmp_l and zend_binary_strcasecmp_l - added as 
+locale-based counterparts to zend_binary_strcasecmp and zend_binary_strncasecmp.

-	e. Zend\zend_fast_cache.h 
+	d. zend_qsort_r

-It should not have been used anymore since php5, but now this header has
-been removed. The following macros are not available anymore:
+Added the function zend_qsort_r():

-ZEND_FAST_ALLOC(p, type, fc_type)
-ZEND_FAST_FREE(p, fc_type)
-ZEND_FAST_ALLOC_REL(p, type, fc_type)
-ZEND_FAST_FREE_REL(p, fc_type)
+typedef int  (*compare_r_func_t)(const void *, const void * TSRMLS_DC, void *);
+void zend_qsort_r(void *base, size_t nmemb, size_t siz, compare_r_func_t compare, void *arg TSRMLS_DC);

-Use emalloc, emalloc_rel, efree or efree_rel instead.
+The extra argument it has (relatively to zend_qsort()) is passed to the
+comparison function.

+	e. get_current_key

-	f. Streams that enclose private streams
+The signature of the get_current_key iteration handler has been changed to:

-Some streams, like the temp:// stream, may enclose private streams. If the
-outer stream leaks due to a programming error or is not exposed through a
-zval (and therefore is not deleted when all the zvals are gone), it will
-be destroyed on shutdown.
-The problem is that the outer usually wants itself to close the inner stream,
-so that it may do any other shutdown action that requires the inner stream to
-be live (e.g. commit data to it). If the outer stream is exposed through a
-zval and the inner one isn't, this is not a problem because the outer stream
-will be freed when the zval is destroyed, which happens before the resources
-are destroyed on shutdown.
-On resource list shutdown, the cleanup happens in reverse order of resource
-creation, so if the inner stream was created in the opener of the outer stream,
-it will be destroyed first.
-The following functions were added to the streams API to force a predictable
-destruction order:
+void (*get_current_key)(zend_object_iterator *iter, zval *key TSRMLS_DC);

-PHPAPI php_stream *php_stream_encloses(php_stream *enclosing, php_stream *enclosed);
-#define php_stream_free_enclosed(stream_enclosed, close_options)
-PHPAPI int _php_stream_free_enclosed(php_stream *stream_enclosed, int close_options TSRMLS_DC);
-
-Additionally, the following member was added to php_stream:
-
-	struct _php_stream *enclosing_stream;
-    
-and the following macro was added:
-
-#define PHP_STREAM_FREE_IGNORE_ENCLOSING	32
-
-The function php_stream_encloses declares the first stream encloses the second.
-This has the effect that, when the inner stream is closed from a resource
-destructor it will abort and try to free its enclosing stream instead.
-To prevent this from happening when the inner stream is freed from the outer
-stream, the macro php_stream_free_enclosed should be used instead of
-php_stream_free/php_stream_close/php_stream_pclose, or the flag
-PHP_STREAM_FREE_IGNORE_ENCLOSING should be directly passed to php_stream_free.
-The outer stream cannot abstain, in its close callback, from closing the inner
-stream or clear the enclosing_stream pointer in its enclosed stream by calling
-php_stream_encloses with the 2nd argument NULL. If this is not done, there will
-be problems, so observe this requirement when using php_stream_encloses.
-
-
-	g. leak_variable
-
-The function leak_variable(variable [, leak_data]) was added. It is only
-available on debug builds. It increments the refcount of a zval or, if the
-second argument is true and the variable is either an object or a resource
-it increments the refcounts of those objects instead.
-
-
-	h. API Signature changes
-
-. zend_list_insert
-  ZEND_API int zend_list_insert(void *ptr, int type TSRMLS_DC);
-  call: zend_list_insert(a, SOMETYPE TSRMLS_CC);
-  NB: If zend_list_insert is used to register a resource, 
-  ZEND_REGISTER_RESOURCE could be used instead.
-
-. php_le_stream_context(TSRMLS_C)
-  PHPAPI php_stream_context *php_stream_context_alloc(TSRMLS_D)
-  call: context  = php_stream_context_alloc(TSRMLS_C);
-
-. php_stream_context_alloc
-  PHPAPI php_stream_context *php_stream_context_alloc(TSRMLS_D);
-  call: context  = php_stream_context_alloc(TSRMLS_C);
-
-. sapi_get_request_time(TSRMLS_D);
-  SAPI_API double sapi_get_request_time(TSRMLS_D);
-
-. sapi_register_default_post_reader
-  SAPI_API int sapi_register_default_post_reader(void (*default_post_reader)(TSRMLS_D) TSRMLS_DC);
-
-. sapi_register_treat_data
-  SAPI_API int sapi_register_treat_data(void (*treat_data)(int arg, char *str, zval *destArray TSRMLS_DC) TSRMLS_DC);
-
-. sapi_register_input_filter
-  SAPI_API int sapi_register_input_filter(unsigned int (*input_filter)(int arg, char *var, char **val, unsigned int val_len, unsigned int *new_val_len TSRMLS_DC), unsigned int (*input_filter_init)(TSRMLS_D) TSRMLS_DC);
- 
-. tsrm_win32_access
-  TSRM_API int tsrm_win32_access(const char *pathname, int mode TSRMLS_DC);
-
-. popen_ex (win32)
-  TSRM_API FILE *popen_ex(const char *command, const char *type, const char *cwd, char *env TSRMLS_DC);
-
-. php_get_current_user
-  PHPAPI php_get_current_user(TSRMLS_D)
-  Call: char *user = php_get_current_user(TSRMLS_C);
-
-. php_idate
-  PHPAPI php_idate(char format, time_t ts, int localtime TSRMLS_DC)
-  Call: int ret = php_idate(format, ts, localtime TSRMLS_CC)
-
-. php_escape_html_entities
-  (size_t parameters were ints, previous "quote_style" (now flags) has expanded meaning)
-  PHPAPI char *php_escape_html_entities(unsigned char *old, size_t oldlen, size_t *newlen, int all, int flags, char *hint_charset TSRMLS_DC);
-
-. php_escape_html_entities_ex
-  PHPAPI char *php_escape_html_entities_ex(unsigned char *old, size_t oldlen, size_t *newlen, int all, int flags, char *hint_charset, zend_bool double_encode TSRMLS_DC);
-
-. php_unescape_html_entities
-  PHPAPI char *php_unescape_html_entities(unsigned char *old, size_t oldlen, size_t *newlen, int all, int flags, char *hint_charset TSRMLS_DC);
-
-  i. 
-  PHPAPI char *expand_filepath_with_mode(const char *filepath, char *real_path, const char *relative_to, size_t relative_to_len, int realpath_mode TSRMLS_DC);
-  expand_filepath_with_mode lets define how realpath will behave, using one of the existing mode: CWD_EXPAND , CWD_FILEPATH or CWD_REALPATH.
+The key should be written into the zval* using the ZVAL_* macros.

 ========================
 2. Build system changes
 ========================

  a. Unix build system changes
-
-    - Changes in SAPI module build:
-      . When adding new binary SAPI (executable, like CLI/CGI/FPM) use CLI config.m4 and Makefile.frag files as templates and replace CLI/cli with your SAPI name.
-
-    - New macros:
-      . PHP_INIT_DTRACE(providerdesc, header-file, sources [, module])
-
+    - 

  b. Windows build system changes
-    -
+    - Drop Windows XP and 2003 support.
  
@@ -17,7 +17,8 @@ libZend_la_SOURCES=\
 	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_strtod.c zend_closures.c zend_float.c zend_string.c zend_signal.c \
+	zend_generators.c

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

 zend_language_scanner.c: $(srcdir)/zend_language_scanner.l
-	$(RE2C) $(RE2C_FLAGS) --case-inverted -cbdFt $(srcdir)/zend_language_scanner_defs.h -o$@ $(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

 zend_language_parser.h: zend_language_parser.c
 zend_language_parser.c: $(srcdir)/zend_language_parser.y
@@ -43,7 +44,7 @@ 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) --case-inverted -cbdFt $(srcdir)/zend_ini_scanner_defs.h -o$@ $(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

 zend_ini_parser.h: zend_ini_parser.c

@@ -159,6 +159,10 @@ 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
@@ -185,6 +185,10 @@ SOURCE=.\zend_extensions.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
@@ -4,7 +4,7 @@ dnl This file contains local autoconf functions.

 AC_DEFUN([LIBZEND_BISON_CHECK],[
  # 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 2.4.2 2.4.3 2.5 2.5.1 2.6 2.6.1 2.6.2 2.6.4"
+  bison_version_list="2.4 2.4.1 2.4.2 2.4.3 2.5 2.5.1 2.6 2.6.1 2.6.2 2.6.3 2.6.4 2.6.5 2.7"

  # for standalone build of Zend Engine
  test -z "$SED" && SED=sed
@@ -0,0 +1,37 @@
+--TEST--
+Bug #18556 (Setting locale to 'tr_TR' lowercases class names)
+--FILE--
+<?php
+$g_lang = 'tr_TR';
+putenv("LANG=$g_lang"); 
+setlocale(LC_ALL, $g_lang);
+
+class InfoBlob {
+   var $foo;
+   function InfoBlob() {
+      $this->foo = "Foo";
+   }
+}
+
+echo "Instantiating an infoBlob with a lowercase i\n";
+$foobar = new infoBlob();
+echo $foobar->foo;
+echo "\nInstantiating an InfoBlob with an uppercase I\n";
+$foobar = new InfoBlob();
+echo $foobar->foo;
+echo "\n";
+setlocale(LC_ALL, "tr_TR.utf8");
+foreach(get_declared_classes() as $class)
+{
+	if(!class_exists($class))
+		echo "$class No Longer Exists!\n";
+
+}
+echo "Done.\n";
+?>
+--EXPECT--
+Instantiating an infoBlob with a lowercase i
+Foo
+Instantiating an InfoBlob with an uppercase I
+Foo
+Done.
@@ -64,6 +64,8 @@ print "\nDone\n";
 --EXPECTF--
 Notice: String offset cast occurred in %s on line %d

+Notice: Uninitialized string offset: %s in %s on line 6
+
 Notice: Uninitialized string offset: 0 in %s on line %d

 Notice: Uninitialized string offset: 0 in %s on line %d
@@ -2,6 +2,8 @@
 Bug #43450 (Memory leak on some functions with implicit object __toString() call)
 --SKIPIF--
 <?php if (!function_exists('memory_get_usage')) die('memory_get_usage() not installed'); ?>
+--INI--
+opcache.enable_cli=0
 --FILE--
 <?php
 error_reporting(E_ALL|E_STRICT);
@@ -13,10 +13,8 @@ function eh()
 set_error_handler("eh");
 $a = $empty($b);
 --EXPECTF--
-Warning: Uncaught exception 'Exception' with message 'error!' in %sbug51394.php:4
+Fatal error: Uncaught exception 'Exception' with message 'error!' in %sbug51394.php:%d
 Stack trace:
-#0 %sbug51394.php(9): eh(8, 'Undefined varia...', '%s', 9, Array)
+#0 %sbug51394.php(%d): eh(8, 'Undefined varia%s', '%s', %d, Array)
 #1 {main}
-  thrown in %sbug51394.php on line 4
-
-Fatal error: Function name must be a string in %sbug51394.php on line 9
+  thrown in %sbug51394.php on line %d
@@ -35,18 +35,30 @@ Notice: Undefined variable: x in %sbug52041.php on line 3

 Warning: Creating default object from empty value in %sbug52041.php on line 8

+Notice: Undefined property: stdClass::$a in %sbug52041.php on line 8
+
 Notice: Undefined variable: x in %sbug52041.php on line 3

+Notice: Undefined property: stdClass::$a in %sbug52041.php on line 9
+
 Warning: Creating default object from empty value in %sbug52041.php on line 9

+Notice: Undefined property: stdClass::$b in %sbug52041.php on line 9
+
 Notice: Undefined variable: x in %sbug52041.php on line 3

 Warning: Creating default object from empty value in %sbug52041.php on line 10

+Notice: Undefined property: stdClass::$a in %sbug52041.php on line 10
+
 Notice: Undefined variable: x in %sbug52041.php on line 3

+Notice: Undefined property: stdClass::$a in %sbug52041.php on line 11
+
 Warning: Creating default object from empty value in %sbug52041.php on line 11

+Notice: Undefined property: stdClass::$b in %sbug52041.php on line 11
+
 Notice: Undefined variable: x in %sbug52041.php on line 3

 Notice: Undefined variable: x in %sbug52041.php on line 3
@@ -1,5 +1,8 @@
 --TEST--
 Bug #55156 (ReflectionClass::getDocComment() returns comment even though the class has none)
+--INI--
+opcache.save_comments=1
+opcache.load_comments=1
 --FILE--
 <?php

@@ -3,18 +3,18 @@ Bug #60536 (Traits Segfault)
 --FILE--
 <?php
 trait T { private $x = 0; }
-class X { 
+class X {
 	use T;
 }
 class Y extends X {
 	  use T;
 	  function x() {
-	      return ++$this->x; 
+	      return ++$this->x;
      }
 }
 class Z extends Y {
 	  function z() {
-		  return ++$this->x; 
+		  return ++$this->x;
      }
 }
 $a = new Z();
@@ -22,4 +22,6 @@ $a->x();
 echo "DONE";
 ?>
 --EXPECTF--
+
+Notice: Undefined property: Z::$x in %s on line 14
 DONE
@@ -0,0 +1,22 @@
+--TEST--
+Bug #60738 Allow 'set_error_handler' to handle NULL
+--FILE--
+<?php
+
+var_dump(set_error_handler(
+    function() { echo 'Intercepted error!', "\n"; }
+));
+
+trigger_error('Error!');
+
+var_dump(set_error_handler(null));
+
+trigger_error('Error!');
+?>
+--EXPECTF--
+NULL
+Intercepted error!
+object(Closure)#1 (0) {
+}
+
+Notice: Error! in %s on line %d
@@ -0,0 +1,23 @@
+--TEST--
+Bug #60738 Allow 'set_error_handler' to handle NULL
+--FILE--
+<?php
+
+var_dump(set_exception_handler(
+    function() { echo 'Intercepted exception!', "\n"; }
+));
+
+var_dump(set_exception_handler(null));
+
+throw new Exception('Exception!');
+?>
+--EXPECTF--
+NULL
+object(Closure)#1 (0) {
+}
+
+Fatal error: Uncaught exception 'Exception' with message 'Exception!' in %s:%d
+Stack trace:
+#0 {main}
+  thrown in %s on line %d
+
@@ -1,10 +1,10 @@
--TEST--
-test of larger than 8kb text file being parsed by require statement
--FILE--
-<?php
- file_put_contents('test.php',str_repeat('passed, ',1024));
- require('test.php');
- unlink('test.php');
-?>
--EXPECT--
-passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed,Line truncated
+--TEST--
+test of larger than 8kb text file being parsed by require statement
+--FILE--
+<?php
+ file_put_contents('test.php',str_repeat('passed, ',1024));
+ require('./test.php');
+ unlink('test.php');
+?>
+--EXPECT--
+passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed, passed,Line truncated
@@ -0,0 +1,40 @@
+--TEST--
+Bug #60833 (self, parent, static behave inconsistently case-sensitive)
+--FILE--
+<?php
+class A {
+	static $x = "A";
+	function testit() {
+		$this->v1 = new sELF;
+		$this->v2 = new SELF;
+	}
+}
+
+class B extends A {
+	static $x = "B";
+	function testit() {
+		PARENT::testit();
+		$this->v3 = new sELF;
+		$this->v4 = new PARENT;
+		$this->v4 = STATIC::$x;
+	}
+}
+$t = new B();
+$t->testit();
+var_dump($t);
+?>
+--EXPECTF--
+object(B)#%d (4) {
+  ["v1"]=>
+  object(A)#%d (0) {
+  }
+  ["v2"]=>
+  object(A)#%d (0) {
+  }
+  ["v3"]=>
+  object(B)#%d (0) {
+  }
+  ["v4"]=>
+  string(1) "B"
+}
+
@@ -0,0 +1,27 @@
+--TEST--
+Bug #61025 (__invoke() visibility not honored)
+--FILE--
+<?php
+
+Interface InvokeAble {
+    static function __invoke();
+}
+
+class Bar {
+    private function __invoke() {
+        return __CLASS__;
+    }
+}
+
+$b = new Bar;
+echo $b();
+
+echo $b->__invoke();
+
+?>
+--EXPECTF--
+Warning: The magic method __invoke() must have public visibility and cannot be static in %sbug61025.php on line %d
+
+Warning: The magic method __invoke() must have public visibility and cannot be static in %sbug61025.php on line %d
+Bar
+Fatal error: Call to private method Bar::__invoke() from context '' in %sbug61025.php on line %d
@@ -0,0 +1,11 @@
+--TEST--
+Bug #61681: Malformed grammar
+--FILE--
+<?php
+$la = "ooxx";
+
+echo "${substr('laruence', 0, 2)}"; 
+
+?>
+--EXPECT--
+ooxx
@@ -17,18 +17,16 @@ $undefined->foo();
 --EXPECTF--
 Error handler called (Undefined variable: undefined)

-Warning: Uncaught exception 'ErrorException' with message 'Undefined variable: undefined' in %sbug61767.php:13
+Fatal error: Uncaught exception 'ErrorException' with message 'Undefined variable: undefined' in %sbug61767.php:%d
 Stack trace:
-#0 %sbug61767.php(13): {closure}(8, 'Undefined varia...', '%s', 13, Array)
+#0 %sbug61767.php(%d): {closure}(%s, 'Undefined varia...', '%s', %d, Array)
 #1 {main}
-  thrown in %sbug61767.php on line 13
-
-Fatal error: Call to a member function foo() on a non-object in %sbug61767.php on line 13
+  thrown in %sbug61767.php on line %d
 Shutting down
 Array
 (
    [type] => 1
-    [message] => Call to a member function foo() on a non-object
+    [message] => %a
    [file] => %sbug61767.php
-    [line] => 13
+    [line] => %d
 )
@@ -9,6 +9,8 @@ function add_points($player, $points) {
 add_points(NULL, 2);
 --EXPECTF--
 Warning: Creating default object from empty value in %sbug62005.php on line %d
+
+Notice: Undefined property: stdClass::$energy in %sbug62005.php on line 3
 stdClass Object
 (
    [energy] => 2
@@ -0,0 +1,50 @@
+--TEST--
+Bug #62991 (Segfault with generator and closure)
+--FILE--
+<?php
+
+function test( array $array )
+{
+    $closure = function() use ( $array ) {
+        print_r( $array );
+        yield "hi";
+    };
+    return $closure();
+}
+
+function test2( array $array )
+{
+    $closure = function() use ( $array ) {
+        print_r( $array );
+        yield "hi";
+    };
+    return $closure; // if you return the $closure and call it outside this function it works.
+}
+
+$generator = test(array( 1, 2, 3 ) );
+foreach($generator as $something) {
+}
+
+$generator = test2(array( 1, 2, 3 ) );
+foreach($generator() as $something) {
+}
+
+
+$generator = test2(array( 1, 2, 3 ) );
+
+echo "okey\n";
+?>
+--EXPECT--
+Array
+(
+    [0] => 1
+    [1] => 2
+    [2] => 3
+)
+Array
+(
+    [0] => 1
+    [1] => 2
+    [2] => 3
+)
+okey
@@ -0,0 +1,50 @@
+--TEST--
+Bug #63741 (Crash when autoloading from spl)
+--FILE--
+<?php
+file_put_contents(dirname(__FILE__)."/bug63741.tmp.php",
+<<<'EOT'
+<?php
+if (isset($autoloading))
+{
+    class ClassToLoad
+    {
+        static function func ()
+        {
+            print "OK!\n";
+        }
+    }
+    return;
+}
+else
+{
+    class autoloader
+    {
+        static function autoload($classname)
+        {
+            print "autoloading...\n";
+            $autoloading = true;
+            include __FILE__;
+        }
+    }
+
+    spl_autoload_register(["autoloader", "autoload"]);
+
+    function start()
+    {
+        ClassToLoad::func();
+    }
+
+    start();
+}
+?>
+EOT
+);
+
+include dirname(__FILE__)."/bug63741.tmp.php";
+?>
+--CLEAN--
+<?php unlink(dirname(__FILE__)."/bug63741.tmp.php"); ?>
+--EXPECT--
+autoloading...
+OK!
@@ -0,0 +1,17 @@
+--TEST--
+Bug #64135 (Exceptions from set_error_handler are not always propagated)
+--FILE--
+<?php
+
+function exception_error_handler() {
+        throw new Exception();
+}
+
+set_error_handler("exception_error_handler");
+try {
+   $undefined->undefined();
+} catch(Exception $e) {
+    echo "Exception is thrown";
+}
+--EXPECT--
+Exception is thrown
@@ -0,0 +1,42 @@
+--TEST--
+Bug #64555: Array key within interned string gets wrong hash value
+--FILE--
+<?php
+ 
+class Foo {
+    protected $unsetme = 1;
+    protected $keepme = 2;
+     
+    public function test() {
+        $a = get_object_vars($this);
+         
+        foreach ($a as $k => $v) {
+            if ($k == 'unsetme') {
+                echo "Unsetting: $k\n";
+                unset($a[$k]);
+            } else if ($k == 'keepme') {
+                echo "Changing: $k\n";
+                $a[$k] = 42;
+                $a['keepme'] = 43;
+            }
+        }
+         
+        var_dump($a, array_keys($a));
+    }
+}
+ 
+$f = new Foo;
+$f->test();
+ 
+?>
+--EXPECT--
+Unsetting: unsetme
+Changing: keepme
+array(1) {
+  ["keepme"]=>
+  int(43)
+}
+array(1) {
+  [0]=>
+  string(6) "keepme"
+}
@@ -0,0 +1,21 @@
+--TEST--
+Bug #64677 (execution operator `` stealing surrounding arguments)
+--FILE--
+<?PHP
+class cat {
+	public function show_output($prepend, $output = '') {
+	}
+}
+$cat = new cat();
+$cat->show_output('Files: ', trim(`cd .`)); // this gives invalid args to shell_exec
+$cat->show_output('Files: ', `cd .`); // this causes a segmentation fault
+$cat->show_output(`cd .`); // this causes a segmentation fault
+
+function show_outputa($prepend, $output) {
+	echo "Okey";
+}
+show_outputa('Files: ', `cd .`); // this works as expected
+
+?>
+--EXPECT--
+Okey
@@ -0,0 +1,23 @@
+--TEST--
+Bug #65051: count() off by one inside unset()
+--FILE--
+<?php
+
+class Foo {
+    public $array;
+
+    public function __destruct() {
+        var_dump(count($this->array[0]));
+        var_dump($this->array[0]);
+    }
+}
+
+$array = [[new Foo]];
+$array[0][0]->array =& $array;
+unset($array[0][0]);
+
+?>
+--EXPECT--
+int(0)
+array(0) {
+}
@@ -0,0 +1,25 @@
+--TEST--
+Bug #65291 - get_defined_constants() causes PHP to crash in a very limited case.
+--FILE--
+<?php
+
+trait TestTrait
+{
+	public static function testStaticFunction()
+	{
+		return __CLASS__;
+	}
+}
+class Tester
+{
+	use TestTrait;
+}
+
+$foo = Tester::testStaticFunction();
+get_defined_constants();
+get_defined_constants(true);
+
+echo $foo;
+?>
+--EXPECT--
+Tester
@@ -0,0 +1,40 @@
+--TEST--
+Bug #65372 (Segfault in gc_zval_possible_root when return reference fails)
+--FILE--
+<?php
+
+class ParentClass
+{
+    private static $_OBJECTS;
+
+    public static function Get()
+    {
+        self::$_OBJECTS[1] = new ChildClass();
+        return self::$_OBJECTS[1];    
+    }
+}
+
+class ChildClass extends ParentClass
+{
+    public $Manager;
+
+    function __construct()
+    {
+        $this->Manager = $this;
+    }
+
+    public static function &GetCurrent()
+    {
+        return ChildClass::Get();
+    }
+
+    public static function &Get()
+    {
+        return parent::Get();
+    }
+}
+
+$staff = ChildClass::GetCurrent();
+?>
+--EXPECTF--
+Notice: Only variable references should be returned by reference in %sbug65372.php on line 30
@@ -0,0 +1,32 @@
+--TEST--
+Try catch finally (basic test)
+--FILE--
+<?php
+function foo ($throw = FALSE) {
+   try {
+     echo "try\n";
+     if ($throw) {
+        throw new Exception("ex");
+     }
+   } catch (Exception $e) {
+     echo "catch\n"; 
+   } finally {
+     echo "finally\n";
+   }
+
+   echo "end\n";
+}
+
+foo();
+echo "\n";
+foo(true);
+?>
+--EXPECTF--
+try
+finally
+end
+
+try
+catch
+finally
+end
@@ -0,0 +1,21 @@
+--TEST--
+Try catch finally (basic test with return)
+--FILE--
+<?php
+function foo () {
+   try {
+     echo "try\n";
+     return 1;
+   } catch (Exception $e) {
+   } finally {
+     echo "finally\n";
+   }
+   return 2;
+}
+
+var_dump(foo());
+?>
+--EXPECTF--
+try
+finally
+int(1)
@@ -0,0 +1,40 @@
+--TEST--
+Try catch finally (with multi-returns)
+--FILE--
+<?php
+function dummy($msg) {
+   var_dump($msg);
+}
+
+function foo ($a) {
+   try {
+       dummy("try");
+       return $a;
+   } catch (Exception $e) {
+       throw $e;
+   } finally {
+       dummy("finally");
+       return "finally";
+   }
+   return "end";
+}
+
+function &bar($a) {
+   try {
+     echo "try\n";
+     throw new Exception("ex");
+   } catch (Exception $e) {
+   } finally {
+     return $a;
+   }
+   return ($c = "end");
+}
+var_dump(foo("para"));
+var_dump(bar("para"));
+?>
+--EXPECTF--
+string(3) "try"
+string(7) "finally"
+string(7) "finally"
+try
+string(4) "para"
@@ -0,0 +1,41 @@
+--TEST--
+Try catch finally (nesting try-catch-finally)
+--FILE--
+<?php
+
+function throw_exception($msg) {
+    throw new Exception($msg);
+}
+
+function foo (&$ex) {
+   try {
+      echo "1";
+      try {
+        echo "2";
+        throw_exception("try");
+      } catch (Exception $e) {
+        echo "3";
+        throw_exception("catch");
+      } finally {
+        echo "4";
+        throw_exception("finally");
+      } 
+   } catch (Exception $e) {
+      $ex = $e;
+      echo "3";
+   } finally {
+      echo "2";
+   }
+   return 1;
+}
+
+var_dump(foo($ex));
+
+do {
+  var_dump($ex->getMessage());
+} while ($ex = $ex->getPrevious());
+?>
+--EXPECT--
+123432int(1)
+string(7) "finally"
+string(5) "catch"
@@ -0,0 +1,21 @@
+--TEST--
+Try catch finally (with multi-returns and exception)
+--FILE--
+<?php
+function foo ($a) {
+   try {
+     throw new Exception("ex");
+   } catch (PdoException $e) {
+     die("error");
+   } catch (Exception $e) {
+     return 2;
+   } finally {
+     return 3;
+   }
+   return 1;
+}
+
+var_dump(foo("para"));
+?>
+--EXPECTF--
+int(3)
@@ -0,0 +1,28 @@
+--TEST--
+Try catch finally (re-throw exception in catch block)
+--FILE--
+<?php
+function foo ($a) {
+   try {
+     throw new Exception("ex");
+   } catch (Exception $e) {
+     var_dump($a);
+     throw $e;
+   } finally {
+     var_dump("finally");
+     return "return";
+   }
+   return 1;
+}
+
+try {
+   var_dump(foo("para"));
+} catch (Exception $e) {
+    "caught exception" . PHP_EOL;
+    var_dump($e->getMessage());
+}
+?>
+--EXPECT--
+string(4) "para"
+string(7) "finally"
+string(6) "return"
@@ -0,0 +1,77 @@
+--TEST--
+class name as scalar from ::class keyword
+--FILE--
+<?php
+
+namespace Foo\Bar {
+    class One {
+        // compile time constants
+        const A = self::class;
+        const B = Two::class;
+    }
+    class Two extends One {
+        public static function run() {
+            var_dump(self::class); // self compile time lookup
+            var_dump(static::class); // runtime lookup
+            var_dump(parent::class); // runtime lookup
+            var_dump(Baz::class); // default compile time lookup
+        }
+    }
+    class Three extends Two {
+        // compile time static lookups
+        public static function checkCompileTime(
+            $one = self::class,
+            $two = Baz::class,
+            $three = One::A,
+            $four = self::B
+        ) {
+            var_dump($one, $two, $three, $four);
+        }
+    }
+    echo "In NS\n";
+    var_dump(Moo::CLASS); // resolve in namespace
+}
+
+namespace {
+    use Bee\Bop as Moo,
+        Foo\Bar\One;
+    echo "Top\n";
+    var_dump(One::class); // resolve from use
+    var_dump(Boo::class); // resolve in global namespace
+    var_dump(Moo::CLASS); // resolve from use as
+    var_dump(\Moo::Class); // resolve fully qualified
+    $class = One::class; // assign class as scalar to var
+    $x = new $class; // create new class from original scalar assignment
+    var_dump($x);
+    Foo\Bar\Two::run(); // resolve runtime lookups
+    echo "Parent\n";
+    Foo\Bar\Three::run(); // resolve runtime lookups with inheritance
+    echo "Compile Check\n";
+    Foo\Bar\Three::checkCompileTime();
+}
+
+?>
+--EXPECTF--
+In NS
+string(11) "Foo\Bar\Moo"
+Top
+string(11) "Foo\Bar\One"
+string(3) "Boo"
+string(7) "Bee\Bop"
+string(3) "Moo"
+object(Foo\Bar\One)#1 (0) {
+}
+string(11) "Foo\Bar\Two"
+string(11) "Foo\Bar\Two"
+string(11) "Foo\Bar\One"
+string(11) "Foo\Bar\Baz"
+Parent
+string(11) "Foo\Bar\Two"
+string(13) "Foo\Bar\Three"
+string(11) "Foo\Bar\One"
+string(11) "Foo\Bar\Baz"
+Compile Check
+string(13) "Foo\Bar\Three"
+string(11) "Foo\Bar\Baz"
+string(11) "Foo\Bar\One"
+string(11) "Foo\Bar\Two"
@@ -0,0 +1,13 @@
+--TEST--
+class name as scalar from ::class keyword error using static in class constant
+--FILE--
+<?php
+
+namespace Foo\Bar {
+    class One {
+        const Baz = static::class;
+    }
+}
+?>
+--EXPECTF--
+Fatal error: static::class cannot be used for compile-time class name resolution in %s on line %d
@@ -0,0 +1,13 @@
+--TEST--
+class name as scalar from ::class keyword error using parent in class constant
+--FILE--
+<?php
+
+namespace Foo\Bar {
+    class One {
+        const Baz = parent::class;
+    }
+}
+?>
+--EXPECTF--
+Fatal error: parent::class cannot be used for compile-time class name resolution in %s on line %d
@@ -0,0 +1,13 @@
+--TEST--
+class name as scalar from ::class keyword error using static in method signature
+--FILE--
+<?php
+
+namespace Foo\Bar {
+    class One {
+        public function baz($x = static::class) {}
+    }
+}
+?>
+--EXPECTF--
+Fatal error: static::class cannot be used for compile-time class name resolution in %s on line %d
@@ -0,0 +1,13 @@
+--TEST--
+class name as scalar from ::class keyword error using parent in method signature
+--FILE--
+<?php
+
+namespace Foo\Bar {
+    class One {
+        public function baz($x = parent::class) {}
+    }
+}
+?>
+--EXPECTF--
+Fatal error: parent::class cannot be used for compile-time class name resolution in %s on line %d
@@ -0,0 +1,10 @@
+--TEST--
+class name as scalar from ::class keyword error using static non class context
+--FILE--
+<?php
+
+$x = static::class;
+
+?>
+--EXPECTF--
+Fatal error: Cannot access static::class when no class scope is active in %s on line %d
@@ -0,0 +1,10 @@
+--TEST--
+class name as scalar from ::class keyword error using parent in non class context
+--FILE--
+<?php
+
+$x = parent::class;
+
+?>
+--EXPECTF--
+Fatal error: Cannot access parent::class when no class scope is active in %s on line %d
@@ -0,0 +1,21 @@
+--TEST--
+Const array deference
+--FILE--
+<?php
+error_reporting(E_ALL);
+
+var_dump(array(1, 2, 3, 4,) [3]);
+var_dump(array(1, 2, 3, 4,) ['foo']);
+var_dump(array(array(1,2,3), array(4, 5, 6))[1][2]);
+
+foreach (array(array(1, 2, 3))[0] as $var) {
+     echo $var;
+}
+?>
+--EXPECTF--
+int(4)
+
+Notice: Undefined index: foo in %sconst_dereference_001.php on line %d
+NULL
+int(6)
+123
@@ -0,0 +1,18 @@
+--TEST--
+Const string dereference
+--FILE--
+<?php
+error_reporting(E_ALL);
+
+var_dump("foobar"[3]);
+var_dump("foobar"[2][0]);
+var_dump("foobar"["foo"]["bar"]);
+
+--EXPECTF--
+string(1) "b"
+string(1) "o"
+
+Warning: Illegal string offset 'foo' in %sconst_dereference_002.php on line %d
+
+Warning: Illegal string offset 'bar' in %sconst_dereference_002.php on line %d
+string(1) "f"
@@ -0,0 +1,21 @@
+--TEST--
+Const array deference
+--FILE--
+<?php
+error_reporting(E_ALL);
+
+var_dump([1, 2, 3, 4,][3]);
+var_dump([1, 2, 3, 4]['foo']);
+var_dump([array(1,2,3), [4, 5, 6]][1][2]);
+
+foreach (array([1, 2, 3])[0] as $var) {
+     echo $var;
+}
+?>
+--EXPECTF--
+int(4)
+
+Notice: Undefined index: foo in %sconst_dereference_003.php on line %d
+NULL
+int(6)
+123
@@ -0,0 +1,32 @@
+--TEST--
+zend_dval_to_lval preserves low bits  (32 bit long)
+--SKIPIF--
+<?php
+if (PHP_INT_SIZE != 4)
+	 die("skip for machines with 32-bit longs");
+?>
+--FILE--
+<?php
+	/* test doubles around -4e21 */
+	$values = [
+		-4000000000000001048576.,
+		-4000000000000000524288.,
+		-4000000000000000000000.,
+		-3999999999999999475712.,
+		-3999999999999998951424.,
+	];
+	/* see if we're rounding negative numbers right */
+	$values[] = -2147483649.8;
+
+	foreach ($values as $v) {
+		var_dump((int)$v);
+	}
+
+?>
+--EXPECT--
+int(-2056257536)
+int(-2055733248)
+int(-2055208960)
+int(-2054684672)
+int(-2054160384)
+int(2147483647)
@@ -0,0 +1,29 @@
+--TEST--
+zend_dval_to_lval preserves low bits  (64 bit long)
+--SKIPIF--
+<?php
+if (PHP_INT_SIZE != 8)
+	 die("skip for machines with 64-bit longs");
+?>
+--FILE--
+<?php
+	/* test doubles around -4e21 */
+	$values = [
+		-4000000000000001048576.,
+		-4000000000000000524288.,
+		-4000000000000000000000.,
+		-3999999999999999475712.,
+		-3999999999999998951424.,
+	];
+
+	foreach ($values as $v) {
+		var_dump((int)$v);
+	}
+
+?>
+--EXPECT--
+int(2943463994971652096)
+int(2943463994972176384)
+int(2943463994972700672)
+int(2943463994973224960)
+int(2943463994973749248)
@@ -0,0 +1,32 @@
+--TEST--
+empty() with arbitrary expressions
+--FILE--
+<?php
+
+function getEmptyArray() { return []; }
+function getNonEmptyArray() { return [1, 2, 3]; }
+
+var_dump(empty([]));
+var_dump(empty([1, 2, 3]));
+
+var_dump(empty(getEmptyArray()));
+var_dump(empty(getNonEmptyArray()));
+
+var_dump(empty([] + []));
+var_dump(empty([1, 2, 3] + []));
+
+var_dump(empty("string"));
+var_dump(empty(""));
+var_dump(empty(true));
+var_dump(empty(false));
+--EXPECT--
+bool(true)
+bool(false)
+bool(true)
+bool(false)
+bool(true)
+bool(false)
+bool(false)
+bool(true)
+bool(false)
+bool(true)
@@ -1,12 +0,0 @@
--TEST--
-errmsg: cannot create references to temp array
--FILE--
-<?php
-
-foreach (array(1,2,3) as $k=>&$v) {
-}
-
-echo "Done\n";
-?>
--EXPECTF--	
-Fatal error: Cannot create references to elements of a temporary array expression in %s on line %d
@@ -0,0 +1,64 @@
+--TEST--
+Exceptions before fatal error
+--FILE--
+<?php
+function exception_error_handler($code, $msg) {
+    throw new Exception($msg);
+}
+
+set_error_handler("exception_error_handler");
+
+try {
+    $foo->a();
+} catch(Exception $e) {
+    var_dump($e->getMessage());
+}
+
+try {
+    new $foo();
+} catch(Exception $e) {
+    var_dump($e->getMessage());
+}
+
+try {
+    throw $foo;
+} catch(Exception $e) {
+    var_dump($e->getMessage());
+}
+
+try {
+    $foo();
+} catch(Exception $e) {
+    var_dump($e->getMessage());
+}
+
+try {
+    $foo::b();
+} catch(Exception $e) {
+    var_dump($e->getMessage());
+}
+
+
+try {
+    $b = clone $foo;
+} catch(Exception $e) {
+    var_dump($e->getMessage());
+}
+
+class b {
+}
+
+try {
+    b::$foo();
+} catch(Exception $e) {
+    var_dump($e->getMessage());
+}
+?>
+--EXPECT--
+string(23) "Undefined variable: foo"
+string(23) "Undefined variable: foo"
+string(23) "Undefined variable: foo"
+string(23) "Undefined variable: foo"
+string(23) "Undefined variable: foo"
+string(23) "Undefined variable: foo"
+string(23) "Undefined variable: foo"
@@ -0,0 +1,43 @@
+--TEST--
+foreach with list syntax
+--FILE--
+<?php
+
+foreach(array(array(1,2), array(3,4)) as list($a, $b)) {
+    var_dump($a . $b);
+}
+
+$array = array(
+    array('a', 'b'),
+    array('c', 'd'),
+);
+
+foreach ($array as list($a, $b)) {
+    var_dump($a . $b);
+}
+
+
+$multi = array(
+    array(array(1,2), array(3,4)),
+    array(array(5,6), array(7,8)),
+);
+
+foreach ($multi as list(list($a, $b), list($c, $d))) {
+    var_dump($a . $b . $c . $d);
+}
+
+foreach ($multi as $key => list(list($a, $b), list($c, $d))) {
+    var_dump($key . $a . $b . $c . $d);
+}
+
+
+?>
+--EXPECT--
+string(2) "12"
+string(2) "34"
+string(2) "ab"
+string(2) "cd"
+string(4) "1234"
+string(4) "5678"
+string(5) "01234"
+string(5) "15678"
@@ -0,0 +1,26 @@
+--TEST--
+foreach with freak lists
+--FILE--
+<?php
+
+foreach (array(array(1,2), array(3,4)) as list($a, )) {
+    var_dump($a);
+}
+
+$array = [['a', 'b'], 'c', 'd'];
+
+foreach($array as list(list(), $a)) {
+   var_dump($a); 
+}
+
+?>
+--EXPECTF--
+int(1)
+int(3)
+string(1) "b"
+
+Notice: Uninitialized string offset: 1 in %sforeach_list_002.php on line %d
+string(0) ""
+
+Notice: Uninitialized string offset: 1 in %sforeach_list_002.php on line %d
+string(0) ""
@@ -0,0 +1,13 @@
+--TEST--
+foreach with list key
+--FILE--
+<?php
+
+$array = [['a', 'b'], 'c', 'd'];
+
+foreach($array as list($key) => list(list(), $a)) {
+}
+
+?>
+--EXPECTF--
+Fatal error: Cannot use list as key element in %sforeach_list_003.php on line %d
@@ -0,0 +1,13 @@
+--TEST--
+foreach with empty list
+--FILE--
+<?php
+
+$array = [['a', 'b'], 'c', 'd'];
+
+foreach($array as $key => list()) {
+}
+
+?>
+--EXPECTF--
+Fatal error: Cannot use empty list in %sforeach_list_004.php on line %d
@@ -0,0 +1,18 @@
+--TEST--
+Temporary array expressions can be iterated by reference
+--FILE--
+<?php
+
+$a = 'a';
+$b = 'b';
+
+foreach ([&$a, &$b] as &$value) {
+    $value .= '-foo';
+}
+
+var_dump($a, $b);
+
+?>
+--EXPECT--
+string(5) "a-foo"
+string(5) "b-foo"
@@ -0,0 +1,22 @@
+--TEST--
+Generator keys are auto-incrementing by default
+--FILE--
+<?php
+
+function gen() {
+    yield 'foo';
+    yield 'bar';
+    yield 5 => 'rab';
+    yield 'oof';
+}
+
+foreach (gen() as $k => $v) {
+    echo $k, ' => ', $v, "\n";
+}
+
+?>
+--EXPECT--
+0 => foo
+1 => bar
+5 => rab
+6 => oof
@@ -0,0 +1,27 @@
+--TEST--
+Printing the stack trace in a generator
+--FILE--
+<?php
+
+function f1() {
+    debug_print_backtrace();
+}
+
+function f2($arg1, $arg2) {
+    f1();
+    yield; // force generator
+}
+
+function f3($gen) {
+    $gen->rewind(); // trigger run
+}
+
+$gen = f2('foo', 'bar');
+f3($gen);
+
+?>
+--EXPECTF--
+#0  f1() called at [%s:%d]
+#1  f2(foo, bar)
+#2  Generator->rewind() called at [%s:%d]
+#3  f3(Generator Object ()) called at [%s:%d]
@@ -0,0 +1,16 @@
+--TEST--
+Bug #63066 (Calling an undefined method in a generator results in a seg fault)
+--FILE--
+<?php
+function gen($o)
+{
+	yield 'foo';
+	$o->fatalError();
+}
+
+foreach(gen(new stdClass()) as $value)
+	echo $value, "\n";
+--EXPECTF--
+foo
+
+Fatal error: Call to undefined method stdClass::fatalError() in %sbug63066.php on line 5
@@ -0,0 +1,20 @@
+--TEST--
+Bug #65035: yield / exit segfault
+--FILE--
+<?php
+
+function gen() {
+    fn();
+    yield;
+}
+
+function fn() {
+    exit('Done');
+}
+
+$gen = gen();
+$gen->current();
+
+?>
+--EXPECT--
+Done
@@ -0,0 +1,20 @@
+--TEST--
+Bug #65161: Generator + autoload + syntax error = segfault
+--FILE--
+<?php
+
+function autoload() {
+    foo();
+}
+spl_autoload_register('autoload');
+
+function testGenerator() {
+    new SyntaxError('param');
+    yield;
+}
+
+foreach (testGenerator() as $i);
+
+?>
+--EXPECTF--
+Fatal error: Call to undefined function foo() in %s on line %d
@@ -0,0 +1,15 @@
+--TEST--
+Generators cannot be cloned
+--FILE--
+<?php
+
+function gen() {
+    yield;
+}
+
+$gen = gen();
+clone $gen;
+
+?>
+--EXPECTF--
+Fatal error: Trying to clone an uncloneable object of class Generator in %s on line %d
@@ -0,0 +1,19 @@
+--TEST--
+It's possible to invoke a generator dynamically
+--FILE--
+<?php
+
+function gen($foo, $bar) {
+    yield $foo;
+    yield $bar;
+}
+
+$gen = call_user_func('gen', 'bar', 'foo');
+foreach ($gen as $value) {
+    var_dump($value);
+}
+
+?>
+--EXPECT--
+string(3) "bar"
+string(3) "foo"
@@ -0,0 +1,13 @@
+--TEST--
+Generators cannot return values (even before yield)
+--FILE--
+<?php
+
+function gen() {
+    return $foo;
+    yield;
+}
+
+?>
+--EXPECTF--
+Fatal error: Generators cannot return values using "return" in %s on line 4
@@ -0,0 +1,13 @@
+--TEST--
+Generators cannot return values
+--FILE--
+<?php
+
+function gen() {
+    yield;
+	return $abc;
+}
+
+?>
+--EXPECTF--
+Fatal error: Generators cannot return values using "return" in %s on line 5
@@ -0,0 +1,10 @@
+--TEST--
+The Generator class cannot be extended
+--FILE--
+<?php
+
+class ExtendedGenerator extends Generator { }
+
+?>
+--EXPECTF--
+Fatal error: Class ExtendedGenerator may not inherit from final class (Generator) in %s on line %d
@@ -0,0 +1,10 @@
+--TEST--
+It's not possible to directly instantiate the Generator class
+--FILE--
+<?php
+
+new Generator;
+
+?>
+--EXPECTF--
+Catchable fatal error: The "Generator" class is reserved for internal use and cannot be manually instantiated in %s on line %d
@@ -0,0 +1,18 @@
+--TEST--
+Non-ref generators cannot be iterated by-ref
+--FILE--
+<?php
+
+function gen() { yield; }
+
+$gen = gen();
+foreach ($gen as &$value) { }
+
+?>
+--EXPECTF--
+Fatal error: Uncaught exception 'Exception' with message 'You can only iterate a generator by-reference if it declared that it yields by-reference' in %s:%d
+Stack trace:
+#0 %s(%d): unknown()
+#1 {main}
+  thrown in %s on line %d
+
@@ -0,0 +1,17 @@
+--TEST--
+It is not possible to resume an already running generator
+--FILE--
+<?php
+
+function gen() {
+    $gen = yield;
+    $gen->next();
+}
+
+$gen = gen();
+$gen->send($gen);
+$gen->next();
+
+?>
+--EXPECTF--
+Fatal error: Cannot resume an already running generator in %s on line %d
@@ -0,0 +1,44 @@
+--TEST--
+Generators can't be serialized or unserialized
+--FILE--
+<?php
+
+function gen() { yield; }
+
+$gen = gen();
+
+try {
+    serialize($gen);
+} catch (Exception $e) {
+    echo $e, "\n\n";
+}
+
+try {
+    var_dump(unserialize('O:9:"Generator":0:{}'));
+} catch (Exception $e) {
+    echo $e, "\n\n";
+}
+
+try {
+    var_dump(unserialize('C:9:"Generator":0:{}'));
+} catch (Exception $e) {
+    echo $e;
+}
+
+?>
+--EXPECTF--
+exception 'Exception' with message 'Serialization of 'Generator' is not allowed' in %s:%d
+Stack trace:
+#0 %s(%d): serialize(Object(Generator))
+#1 {main}
+
+exception 'Exception' with message 'Unserialization of 'Generator' is not allowed' in %s:%d
+Stack trace:
+#0 [internal function]: Generator->__wakeup()
+#1 %s(%d): unserialize('O:9:"Generator"...')
+#2 {main}
+
+exception 'Exception' with message 'Unserialization of 'Generator' is not allowed' in %s:%d
+Stack trace:
+#0 %s(%d): unserialize('C:9:"Generator"...')
+#1 {main}
@@ -0,0 +1,16 @@
+--TEST--
+A notice is thrown when yielding a constant value by reference
+--FILE--
+<?php
+
+function &gen() {
+    yield "foo";
+}
+
+$gen = gen();
+var_dump($gen->current());
+
+?>
+--EXPECTF--
+Notice: Only variable references should be yielded by reference in %s on line %d
+string(3) "foo"
@@ -0,0 +1,29 @@
+--TEST--
+yield cannot be used in a finally block when the generator is force-closed
+--FILE--
+<?php
+
+function gen() {
+    try {
+        echo "before yield\n";
+        yield;
+        echo "after yield\n";
+    } finally {
+        echo "before yield in finally\n";
+        yield;
+        echo "after yield in finally\n";
+    }
+
+    echo "after finally\n";
+}
+
+$gen = gen();
+$gen->rewind();
+unset($gen);
+
+?>
+--EXPECTF--
+before yield
+before yield in finally
+
+Fatal error: Cannot yield from finally in a force-closed generator in %s on line %d
@@ -0,0 +1,20 @@
+--TEST--
+Yielding the result of a non-ref function call throw a notice
+--FILE--
+<?php
+
+function foo() {
+    return "bar";
+}
+
+function &gen() {
+    yield foo();
+}
+
+$gen = gen();
+var_dump($gen->current());
+
+?>
+--EXPECTF--
+Notice: Only variable references should be yielded by reference in %s on line %d
+string(3) "bar"
@@ -0,0 +1,10 @@
+--TEST--
+Yield cannot be used outside of functions
+--FILE--
+<?php
+
+yield "Test";
+
+?>
+--EXPECTF--
+Fatal error: The "yield" expression can only be used inside a function in %s on line %d
@@ -0,0 +1,36 @@
+--TEST--
+Creating an infinite fibonacci list using a generator
+--FILE--
+<?php
+
+function fib() {
+    list($a, $b) = [1, 1];
+    while (true) {
+        yield $b;
+        list($a, $b) = [$b, $a + $b];
+    }
+}
+
+foreach (fib() as $n) {
+    if ($n > 1000) break;
+
+    var_dump($n);
+}
+
+?>
+--EXPECT--
+int(1)
+int(2)
+int(3)
+int(5)
+int(8)
+int(13)
+int(21)
+int(34)
+int(55)
+int(89)
+int(144)
+int(233)
+int(377)
+int(610)
+int(987)
@@ -0,0 +1,30 @@
+--TEST--
+finally is run even if a generator is closed mid-execution
+--FILE--
+<?php
+
+function gen() {
+    try {
+        try {
+            echo "before yield\n";
+            yield;
+            echo "after yield\n";
+        } finally {
+            echo "finally run\n";
+        }
+        echo "code after finally\n";
+    } finally {
+        echo "second finally run\n";
+    }
+    echo "code after second finally\n";
+}
+
+$gen = gen();
+$gen->rewind();
+unset($gen);
+
+?>
+--EXPECT--
+before yield
+finally run
+second finally run
@@ -0,0 +1,33 @@
+--TEST--
+try { return } finally { return } in generator
+--FILE--
+<?php
+
+function gen() {
+    try {
+        try {
+            echo "before return\n";
+            return;
+            echo "after return\n";
+        } finally {
+            echo "before return in inner finally\n";
+            return;
+            echo "after return in inner finally\n";
+        }
+    } finally {
+        echo "outer finally run\n";
+    }
+
+    echo "code after finally\n";
+
+    yield; // force generator
+}
+
+$gen = gen();
+$gen->rewind(); // force run
+
+?>
+--EXPECTF--
+before return
+before return in inner finally
+outer finally run
@@ -0,0 +1,18 @@
+--TEST--
+try { return } finally { yield }
+--FILE--
+<?php
+function foo($f, $t) {
+    for ($i = $f; $i <= $t; $i++) {
+        try {
+            return;
+        } finally {
+            yield $i;
+        }
+    }
+}
+foreach (foo(1, 5) as $x) {
+    echo $x, "\n";
+}
+--EXPECT--
+1
@@ -0,0 +1,22 @@
+--TEST--
+finally is run on object dtor, not free
+--FILE--
+<?php
+
+function gen() {
+    try {
+        yield;
+    } finally {
+        var_dump($_GET);
+    }
+}
+
+$gen = gen();
+$gen->rewind();
+
+set_error_handler(function() use($gen) {});
+
+?>
+--EXPECT--
+array(0) {
+}
@@ -0,0 +1,24 @@
+--TEST--
+try { throw } finally { yield }
+--FILE--
+<?php
+function foo($f, $t) {
+    for ($i = $f; $i <= $t; $i++) {
+        try {
+            throw new Exception;
+        } finally {
+            yield $i;
+        }
+    }
+}
+foreach (foo(1, 5) as $x) {
+    echo $x, "\n";
+}
+--EXPECTF--
+1
+
+Fatal error: Uncaught exception 'Exception' in %s:%d
+Stack trace:
+#0 %s(%d): foo(1, 5)
+#1 {main}
+  thrown in %s on line %d
@@ -0,0 +1,18 @@
+--TEST--
+try { yield } finally { return }
+--FILE--
+<?php
+function foo($f, $t) {
+    for ($i = $f; $i <= $t; $i++) {
+        try {
+            yield $i;
+        } finally {
+            return;
+        }
+    }
+}
+foreach (foo(1, 5) as $x) {
+    echo $x, "\n";
+}
+--EXPECT--
+1
@@ -0,0 +1,24 @@
+--TEST--
+try { yield } finally { throw }
+--FILE--
+<?php
+function foo($f, $t) {
+    for ($i = $f; $i <= $t; $i++) {
+        try {
+            yield $i;
+        } finally {
+            throw new Exception;
+        }
+    }
+}
+foreach (foo(1, 5) as $x) {
+    echo $x, "\n";
+}
+--EXPECTF--
+1
+
+Fatal error: Uncaught exception 'Exception' in %s:%d
+Stack trace:
+#0 %s(%d): foo(1, 5)
+#1 {main}
+  thrown in %s on line %d
@@ -0,0 +1,22 @@
+--TEST--
+Try { yield } finally { yield }
+--FILE--
+<?php
+
+function foo() {
+    try {
+        echo "1";
+        yield "2";
+        echo "3";
+    } finally {
+        echo "4";
+        yield "5";
+        echo "6";
+    }
+    echo "7";
+}
+foreach (foo() as $x) {
+    echo $x;
+}
+--EXPECT--
+1234567
@@ -0,0 +1,21 @@
+--TEST--
+func_get_args() can be used inside generator functions
+--FILE--
+<?php
+
+function gen() {
+    var_dump(func_get_args());
+    yield; // trigger generator
+}
+
+$gen = gen("foo", "bar");
+$gen->rewind();
+
+?>
+--EXPECT--
+array(2) {
+  [0]=>
+  string(3) "foo"
+  [1]=>
+  string(3) "bar"
+}
@@ -0,0 +1,20 @@
+--TEST--
+Closures can be generators
+--FILE--
+<?php
+
+$genFactory = function() {
+    yield 1;
+    yield 2;
+    yield 3;
+};
+
+foreach ($genFactory() as $value) {
+    var_dump($value);
+}
+
+?>
+--EXPECT--
+int(1)
+int(2)
+int(3)
@@ -0,0 +1,20 @@
+--TEST--
+Non-static closures can be generators
+--FILE--
+<?php
+
+class Test {
+    public function getGenFactory() {
+        return function() {
+            yield $this;
+        };
+    }
+}
+
+$genFactory = (new Test)->getGenFactory();
+var_dump($genFactory()->current());
+
+?>
+--EXPECT--
+object(Test)#1 (0) {
+}
@@ -0,0 +1,37 @@
+--TEST--
+Generators work properly in MultipleIterator
+--FILE--
+<?php
+
+function gen1() {
+    yield 'a';
+    yield 'aa';
+}
+
+function gen2() {
+    yield 'b';
+    yield 'bb';
+}
+
+$it = new MultipleIterator;
+$it->attachIterator(gen1());
+$it->attachIterator(gen2());
+
+foreach ($it as $values) {
+    var_dump($values);
+}
+
+?>
+--EXPECT--
+array(2) {
+  [0]=>
+  string(1) "a"
+  [1]=>
+  string(1) "b"
+}
+array(2) {
+  [0]=>
+  string(2) "aa"
+  [1]=>
+  string(2) "bb"
+}