correct vesrion in news file

* PHP-5.6:
  #72337 invalid dimensions can lead to segv

INSTALL

@@ -5,7 +5,6 @@ Installing PHP
 
      * General Installation Considerations
      * Installation on Unix systems
-          + Apache 1.3.x on Unix systems
           + Apache 2.x on Unix systems
           + Lighttpd 1.4 on Unix systems
           + Sun, iPlanet and Netscape servers on Sun Solaris
@@ -103,7 +102,6 @@ Installation on Unix systems
 
 Table of Contents
 
-     * Apache 1.3.x on Unix systems
      * Apache 2.x on Unix systems
      * Lighttpd 1.4 on Unix systems
      * Sun, iPlanet and Netscape servers on Sun Solaris
@@ -163,208 +161,6 @@ Table of Contents
    you can't figure out why, see the Problems section.
      __________________________________________________________________
 
-Apache 1.3.x on Unix systems
-
-   This  section  contains  notes and hints specific to Apache installs of
-   PHP on Unix platforms. We also have instructions and notes for Apache 2
-   on a separate page.
-
-   You  can select arguments to add to the configure on line 10 below from
-   the  list of core configure options and from extension specific options
-   described  at  the respective places in the manual. The version numbers
-   have  been  omitted here, to ensure the instructions are not incorrect.
-   You  will  need  to replace the 'xxx' here with the correct values from
-   your files.
-
-   Example #1 Installation Instructions (Apache Shared Module Version) for
-   PHP
-1.  gunzip apache_xxx.tar.gz
-2.  tar -xvf apache_xxx.tar
-3.  gunzip php-xxx.tar.gz
-4.  tar -xvf php-xxx.tar
-5.  cd apache_xxx
-6.  ./configure --prefix=/www --enable-module=so
-7.  make
-8.  make install
-9.  cd ../php-xxx
-
-10. Now, configure your PHP.  This is where you customize your PHP
-    with various options, like which extensions will be enabled.  Do a
-    ./configure --help for a list of available options.  In our example
-    we'll do a simple configure with Apache 1 and MySQL support.  Your
-    path to apxs may differ from our example.
-
-      ./configure --with-mysql --with-apxs=/www/bin/apxs
-
-11. make
-12. make install
-
-    If you decide to change your configure options after installation,
-    you only need to repeat the last three steps. You only need to
-    restart apache for the new module to take effect. A recompile of
-    Apache is not needed.
-
-    Note that unless told otherwise, 'make install' will also install PEAR,
-    various PHP tools such as phpize, install the PHP CLI, and more.
-
-13. Setup your php.ini file:
-
-      cp php.ini-development /usr/local/lib/php.ini
-
-    You may edit your .ini file to set PHP options.  If you prefer your
-    php.ini in another location, use --with-config-file-path=/some/path in
-    step 10.
-
-    If you instead choose php.ini-production, be certain to read the list
-    of changes within, as they affect how PHP behaves.
-
-14. Edit your httpd.conf to load the PHP module.  The path on the right hand
-    side of the LoadModule statement must point to the path of the PHP
-    module on your system.  The make install from above may have already
-    added this for you, but be sure to check.
-
-      LoadModule php7_module libexec/libphp7.so
-
-15. And in the AddModule section of httpd.conf, somewhere under the
-    ClearModuleList, add this:
-
-      AddModule mod_php7.c
-
-16. Tell Apache to parse certain extensions as PHP.  For example,
-    let's have Apache parse the .php extension as PHP.  You could
-    have any extension(s) parse as PHP by simply adding more, with
-    each separated by a space.  We'll add .phtml to demonstrate.
-
-      AddType application/x-httpd-php .php .phtml
-
-    It's also common to setup the .phps extension to show highlighted PHP
-    source, this can be done with:
-
-      AddType application/x-httpd-php-source .phps
-
-17. Use your normal procedure for starting the Apache server. (You must
-    stop and restart the server, not just cause the server to reload by
-    using a HUP or USR1 signal.)
-
-   Alternatively, to install PHP as a static object:
-
-   Example  #2  Installation  Instructions (Static Module Installation for
-   Apache) for PHP
-1.  gunzip -c apache_1.3.x.tar.gz | tar xf -
-2.  cd apache_1.3.x
-3.  ./configure
-4.  cd ..
-
-5.  gunzip -c php-5.x.y.tar.gz | tar xf -
-6.  cd php-5.x.y
-7.  ./configure --with-mysql --with-apache=../apache_1.3.x
-8.  make
-9.  make install
-
-10. cd ../apache_1.3.x
-
-11. ./configure --prefix=/www --activate-module=src/modules/php7/libphp7.a
-    (The above line is correct! Yes, we know libphp7.a does not exist at this
-    stage. It isn't supposed to. It will be created.)
-
-12. make
-    (you should now have an httpd binary which you can copy to your Apache bin d
-ir if
-    it is your first install then you need to "make install" as well)
-
-13. cd ../php-5.x.y
-14. cp php.ini-development /usr/local/lib/php.ini
-
-15. You can edit /usr/local/lib/php.ini file to set PHP options.
-    Edit your httpd.conf or srm.conf file and add:
-    AddType application/x-httpd-php .php
-
-   Depending  on  your  Apache  install  and  Unix variant, there are many
-   possible  ways  to  stop and restart the server. Below are some typical
-   lines   used  in  restarting  the  server,  for  different  apache/unix
-   installations.  You  should  replace  /path/to/  with the path to these
-   applications on your systems.
-
-   Example #3 Example commands for restarting Apache
-1. Several Linux and SysV variants:
-/etc/rc.d/init.d/httpd restart
-
-2. Using apachectl scripts:
-/path/to/apachectl stop
-/path/to/apachectl start
-
-3. httpdctl and httpsdctl (Using OpenSSL), similar to apachectl:
-/path/to/httpsdctl stop
-/path/to/httpsdctl start
-
-4. Using mod_ssl, or another SSL server, you may want to manually
-stop and start:
-/path/to/apachectl stop
-/path/to/apachectl startssl
-
-   The  locations of the apachectl and http(s)dctl binaries often vary. If
-   your  system  has locate or whereis or which commands, these can assist
-   you in finding your server control programs.
-
-   Different examples of compiling PHP for apache are as follows:
-./configure --with-apxs --with-pgsql
-
-   This will create a libphp7.so shared library that is loaded into Apache
-   using  a  LoadModule  line  in Apache's httpd.conf file. The PostgreSQL
-   support is embedded into this library.
-
-./configure --with-apxs --with-pgsql=shared
-
-   This  will  create  a libphp7.so shared library for Apache, but it will
-   also create a pgsql.so shared library that is loaded into PHP either by
-   using  the  extension  directive  in  php.ini  file  or  by  loading it
-   explicitly in a script using the dl() function.
-
-./configure --with-apache=/path/to/apache_source --with-pgsql
-
-   This  will  create  a  libmodphp7.a  library,  a  mod_php7.c  and  some
-   accompanying files and copy this into the src/modules/php7 directory in
-   the    Apache    source   tree.   Then   you   compile   Apache   using
-   --activate-module=src/modules/php7/libphp7.a   and   the  Apache  build
-   system  will  create  libphp7.a  and  link it statically into the httpd
-   binary.  The  PostgreSQL  support  is included directly into this httpd
-   binary, so the final result here is a single httpd binary that includes
-   all of Apache and all of PHP.
-
-./configure --with-apache=/path/to/apache_source --with-pgsql=shared
-
-   Same as before, except instead of including PostgreSQL support directly
-   into  the  final  httpd you will get a pgsql.so shared library that you
-   can load into PHP from either the php.ini file or directly using dl().
-
-   When  choosing  to build PHP in different ways, you should consider the
-   advantages  and  drawbacks  of each method. Building as a shared object
-   will  mean  that  you  can compile apache separately, and don't have to
-   recompile  everything  as you add to, or change, PHP. Building PHP into
-   apache  (static  method)  means  that PHP will load and run faster. For
-   more information, see the Apache » web page on DSO support.
-
-     Note:
-
-     Apache's  default  httpd.conf  currently  ships  with a section that
-     looks like this:
-
-User nobody
-Group "#-1"
-
-     Unless  you  change  that  to "Group nogroup" or something like that
-     ("Group  daemon"  is  also very common) PHP will not be able to open
-     files.
-
-     Note:
-
-     Make  sure  you  specify  the  installed  version of apxs when using
-     --with-apxs=/path/to/apxs  .  You must NOT use the apxs version that
-     is  in  the apache sources but the one that is actually installed on
-     your system.
-     __________________________________________________________________
-     __________________________________________________________________
-
 Apache 2.x on Unix systems
 
    This  section  contains notes and hints specific to Apache 2.x installs

README.GIT-RULES

@@ -79,7 +79,7 @@ The next few rules are more of a technical nature::
       should be noted in both PHP-5.4/NEWS and PHP-5.5/NEWS but
       not master, which is not a public released version yet.
 
-   3. Do not commit multiple file and dump all messages in one commit. If you
+   3. Do not commit multiple files and dump all messages in one commit. If you
       modified several unrelated files, commit each group separately and
       provide a nice commit message for each one. See example below.
 

README.RELEASE_PROCESS

@@ -17,7 +17,7 @@ It is recommended to do so a couple of days before the packaging day, to
 have enough time to investigate failures, communicate with the authors and
 commit the fixes.
 The RM for the branch is also responsible for keeping the CI green on
-ongoing bases between the releases. Check the CI status for your branch
+ongoing basis between the releases. Check the CI status for your branch
 periodically and resolve the failures ASAP. See more in:
 https://wiki.php.net/rfc/travis_ci
 
@@ -31,7 +31,7 @@ team (Bjori) on hand.
 
 6. Verify the tags to be extra sure everything was tagged properly.
 
-7. Moving extensions from/to PECL requires write acces to the destination.
+7. Moving extensions from/to PECL requires write access to the destination.
 Most developers should have this. 
 
 Moving extensions from php-src to PECL
@@ -271,8 +271,8 @@ to upgrade.
 10. Wait an hour or two, then send a mail to php-announce@lists.php.net,
 php-general@lists.php.net and internals@lists.php.net with a text similar to
 http://news.php.net/php.internals/17222.
-Please make sure that the mail to php-announce@ is its own completely seperate email.
-This is to make sure that repiles to the announcement on php-general@ or internals@
+Please make sure that the mail to php-announce@ is its own completely separate email.
+This is to make sure that replies to the announcement on php-general@ or internals@
 will not accidentally hit the php-announce@ mailinglist.
 
 Re-releasing the same version (or -pl)
@@ -309,6 +309,6 @@ to upgrade.
 5. Wait an hour or two, then send a mail to php-announce@lists.php.net,
 php-general@lists.php.net and internals@lists.php.net with a text similar to
 the news entry.
-Please make sure that the mail to php-announce@ is its own completely seperate email.
-This is to make sure that repiles to the announcement on php-general@ or internals@
+Please make sure that the mail to php-announce@ is its own completely separate email.
+This is to make sure that replies to the announcement on php-general@ or internals@
 will not accidentally hit the php-announce@ mailinglist.

README.md

@@ -10,7 +10,7 @@ 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.
+mailing list 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

TSRM/m4/gethostbyname.m4

@@ -0,0 +1,197 @@
+# =================================================================================
+#  http://www.gnu.org/software/autoconf-archive/ax_func_which_gethostbyname_r.html
+# =================================================================================
+#
+# SYNOPSIS
+#
+#   AX_FUNC_WHICH_GETHOSTBYNAME_R
+#
+# DESCRIPTION
+#
+#   Determines which historical variant of the gethostbyname_r() call
+#   (taking three, five, or six arguments) is available on the system and
+#   defines one of the following macros accordingly:
+#
+#     HAVE_FUNC_GETHOSTBYNAME_R_6
+#     HAVE_FUNC_GETHOSTBYNAME_R_5
+#     HAVE_FUNC_GETHOSTBYNAME_R_3
+#
+#   as well as
+#
+#     HAVE_GETHOSTBYNAME_R
+#
+#   If used in conjunction with gethostname.c, the API demonstrated in
+#   test.c can be used regardless of which gethostbyname_r() is available.
+#   These example files can be found at
+#   http://www.csn.ul.ie/~caolan/publink/gethostbyname_r
+#
+#   based on David Arnold's autoconf suggestion in the threads faq
+#
+#   Originally named "AC_caolan_FUNC_WHICH_GETHOSTBYNAME_R". Rewritten for
+#   Autoconf 2.5x, and updated for 2.68 by Daniel Richard G.
+#
+# LICENSE
+#
+#   Copyright (c) 2008 Caolan McNamara <caolan@skynet.ie>
+#   Copyright (c) 2008 Daniel Richard G. <skunk@iskunk.org>
+#
+#   This program is free software; you can redistribute it and/or modify it
+#   under the terms of the GNU General Public License as published by the
+#   Free Software Foundation; either version 2 of the License, or (at your
+#   option) any later version.
+#
+#   This program is distributed in the hope that it will be useful, but
+#   WITHOUT ANY WARRANTY; without even the implied warranty of
+#   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
+#   Public License for more details.
+#
+#   You should have received a copy of the GNU General Public License along
+#   with this program. If not, see <http://www.gnu.org/licenses/>.
+#
+#   As a special exception, the respective Autoconf Macro's copyright owner
+#   gives unlimited permission to copy, distribute and modify the configure
+#   scripts that are the output of Autoconf when processing the Macro. You
+#   need not follow the terms of the GNU General Public License when using
+#   or distributing such scripts, even though portions of the text of the
+#   Macro appear in them. The GNU General Public License (GPL) does govern
+#   all other use of the material that constitutes the Autoconf Macro.
+#
+#   This special exception to the GPL applies to versions of the Autoconf
+#   Macro released by the Autoconf Archive. When you make and distribute a
+#   modified version of the Autoconf Macro, you may extend this special
+#   exception to the GPL to apply to your modified version as well.
+
+#serial 7
+
+AC_DEFUN([AX_FUNC_WHICH_GETHOSTBYNAME_R], [
+
+    AC_LANG_PUSH([C])
+    AC_MSG_CHECKING([how many arguments gethostbyname_r() takes])
+
+    AC_CACHE_VAL([ac_cv_func_which_gethostbyname_r], [
+
+################################################################
+
+ac_cv_func_which_gethostbyname_r=unknown
+
+#
+# ONE ARGUMENT (sanity check)
+#
+
+# This should fail, as there is no variant of gethostbyname_r() that takes
+# a single argument. If it actually compiles, then we can assume that
+# netdb.h is not declaring the function, and the compiler is thereby
+# assuming an implicit prototype. In which case, we're out of luck.
+#
+AC_COMPILE_IFELSE([AC_LANG_PROGRAM([#include <netdb.h>],
+        [
+            char *name = "www.gnu.org";
+            (void)gethostbyname_r(name) /* ; */
+        ])],
+    [ac_cv_func_which_gethostbyname_r=no])
+
+#
+# SIX ARGUMENTS
+# (e.g. Linux)
+#
+
+if test "$ac_cv_func_which_gethostbyname_r" = "unknown"; then
+
+AC_COMPILE_IFELSE([AC_LANG_PROGRAM([#include <netdb.h>],
+        [
+            char *name = "www.gnu.org";
+            struct hostent ret, *retp;
+            char buf@<:@1024@:>@;
+            int buflen = 1024;
+            int my_h_errno;
+            (void)gethostbyname_r(name, &ret, buf, buflen, &retp, &my_h_errno) /* ; */
+        ])],
+    [ac_cv_func_which_gethostbyname_r=six])
+
+fi
+
+#
+# FIVE ARGUMENTS
+# (e.g. Solaris)
+#
+
+if test "$ac_cv_func_which_gethostbyname_r" = "unknown"; then
+
+AC_COMPILE_IFELSE([AC_LANG_PROGRAM([#include <netdb.h>],
+        [
+            char *name = "www.gnu.org";
+            struct hostent ret;
+            char buf@<:@1024@:>@;
+            int buflen = 1024;
+            int my_h_errno;
+            (void)gethostbyname_r(name, &ret, buf, buflen, &my_h_errno) /* ; */
+        ])],
+    [ac_cv_func_which_gethostbyname_r=five])
+
+fi
+
+#
+# THREE ARGUMENTS
+# (e.g. AIX, HP-UX, Tru64)
+#
+
+if test "$ac_cv_func_which_gethostbyname_r" = "unknown"; then
+
+AC_COMPILE_IFELSE([AC_LANG_PROGRAM([#include <netdb.h>],
+        [
+            char *name = "www.gnu.org";
+            struct hostent ret;
+            struct hostent_data data;
+            (void)gethostbyname_r(name, &ret, &data) /* ; */
+        ])],
+    [ac_cv_func_which_gethostbyname_r=three])
+
+fi
+
+################################################################
+
+]) dnl end AC_CACHE_VAL
+
+case "$ac_cv_func_which_gethostbyname_r" in
+    three|five|six)
+    AC_DEFINE([HAVE_GETHOSTBYNAME_R], [1],
+              [Define to 1 if you have some form of gethostbyname_r().])
+    ;;
+esac
+
+case "$ac_cv_func_which_gethostbyname_r" in
+    three)
+    AC_MSG_RESULT([three])
+    AC_DEFINE([HAVE_FUNC_GETHOSTBYNAME_R_3], [1],
+              [Define to 1 if you have the three-argument form of gethostbyname_r().])
+    ;;
+
+    five)
+    AC_MSG_RESULT([five])
+    AC_DEFINE([HAVE_FUNC_GETHOSTBYNAME_R_5], [1],
+              [Define to 1 if you have the five-argument form of gethostbyname_r().])
+    ;;
+
+    six)
+    AC_MSG_RESULT([six])
+    AC_DEFINE([HAVE_FUNC_GETHOSTBYNAME_R_6], [1],
+              [Define to 1 if you have the six-argument form of gethostbyname_r().])
+    ;;
+
+    no)
+    AC_MSG_RESULT([cannot find function declaration in netdb.h])
+    ;;
+
+    unknown)
+    AC_MSG_RESULT([can't tell])
+    ;;
+
+    *)
+    AC_MSG_ERROR([internal error])
+    ;;
+esac
+
+AC_LANG_POP
+
+]) dnl end AC_DEFUN
+

TSRM/tsrm.m4

@@ -1,3 +1,4 @@
+m4_include([TSRM/m4/gethostbyname.m4])
 
 dnl TSRM_CHECK_GCC_ARG(ARG, ACTION-IF-FOUND, ACTION-IF-NOT_FOUND)	
 AC_DEFUN([TSRM_CHECK_GCC_ARG],[
@@ -32,6 +33,8 @@ AC_CHECK_HEADERS(stdarg.h)
 
 AC_CHECK_FUNCS(sigprocmask)
 
+AX_FUNC_WHICH_GETHOSTBYNAME_R()
+
 ])
 
 
@@ -89,7 +92,6 @@ else
 fi
 ])
 
-
 AC_DEFUN([TSRM_THREADS_CHECKS],[
 
 dnl For the thread implementations, we always use --with-*

UPGRADING

@@ -1,4 +1,4 @@
-PHP 7.0 UPGRADE NOTES
+PHP 7.1 UPGRADE NOTES
 
 1. Backward Incompatible Changes
 2. New Features
@@ -19,791 +19,157 @@
 1. Backward Incompatible Changes
 ========================================
 
-Language changes
-================
-
-Changes to variable handling
-----------------------------
-
-* Indirect variable, property and method references are now interpreted with
-  left-to-right semantics. Some examples:
-
-      $$foo['bar']['baz'] // interpreted as ($$foo)['bar']['baz']
-      $foo->$bar['baz']   // interpreted as ($foo->$bar)['baz']
-      $foo->$bar['baz']() // interpreted as ($foo->$bar)['baz']()
-      Foo::$bar['baz']()  // interpreted as (Foo::$bar)['baz']()
-
-  To restore the previous behavior add explicit curly braces:
-
-      ${$foo['bar']['baz']}
-      $foo->{$bar['baz']}
-      $foo->{$bar['baz']}()
-      Foo::{$bar['baz']}()
-      
-* The global keyword now only accepts simple variables. Instead of
-
-      global $$foo->bar;
-
-  it is now required to write the following:
-
-      global ${$foo->bar};
-
-* Parentheses around variables or function calls no longer have any influence
-  on behavior. For example the following code, where the result of a function
-  call is passed to a by-reference function
-
-      function getArray() { return [1, 2, 3]; }
-
-      $last = array_pop(getArray());
-      // Strict Standards: Only variables should be passed by reference
-      $last = array_pop((getArray()));
-      // Strict Standards: Only variables should be passed by reference
-
-  will now throw a strict standards error regardless of whether parentheses
-  are used. Previously no notice was generated in the second case.
-
-* Array elements or object properties that are automatically created during
-  by-reference assignments will now result in a different order. For example
-
-      $array = [];
-      $array["a"] =& $array["b"];
-      $array["b"] = 1;
-      var_dump($array);
-
-  now results in the array ["a" => 1, "b" => 1], while previously the result
-  was ["b" => 1, "a" => 1];
-
-Relevant RFCs:
-* https://wiki.php.net/rfc/uniform_variable_syntax
-* https://wiki.php.net/rfc/abstract_syntax_tree
-
-Changes to list()
------------------
-
-* list() will no longer assign variables in reverse order. For example
-
-      list($array[], $array[], $array[]) = [1, 2, 3];
-      var_dump($array);
-
-  will now result in $array == [1, 2, 3] rather than [3, 2, 1]. Note that only
-  the **order** of the assignments changed, but the assigned values stay the
-  same. E.g. a normal usage like
-
-      list($a, $b, $c) = [1, 2, 3];
-      // $a = 1; $b = 2; $c = 3;
-  
-  will retain its current behavior.
-
-* Empty list() assignments are no longer allowed. As such all of the following
-  are invalid:
-
-      list() = $a;
-      list(,,) = $a;
-      list($x, list(), $y) = $a;
-
-* list() no longer supports unpacking strings (while previously this was only
-  supported in some cases). The code
-
-      $string = "xy";
-      list($x, $y) = $string;
-
-  will now result in $x == null and $y == null (without notices) instead of
-  $x == "x" and $y == "y". Furthermore list() is now always guaranteed to
-  work with objects implementing ArrayAccess, e.g.
-
-      list($a, $b) = (object) new ArrayObject([0, 1]);
-
-  will now result in $a == 0 and $b == 1. Previously both $a and $b were null.
-
-Relevant RFCs:
-* https://wiki.php.net/rfc/abstract_syntax_tree#changes_to_list
-* https://wiki.php.net/rfc/fix_list_behavior_inconsistency
-
-Changes to foreach
-------------------
-
-* Iteration with foreach() no longer has any effect on the internal array
-  pointer, which can be accessed through the current()/next()/etc family of
-  functions. For example
-
-      $array = [0, 1, 2];
-      foreach ($array as &$val) {
-          var_dump(current($array));
-      }
-
-  will now print the value int(0) three times. Previously the output was int(1),
-  int(2) and bool(false).
-
-* When iterating arrays by-value, foreach will now always operate on a copy of
-  the array, as such changes to the array during iteration will not influence
-  iteration behavior. For example
-
-      $array = [0, 1, 2];
-      $ref =& $array; // Necessary to trigger the old behavior
-      foreach ($array as $val) {
-          var_dump($val);
-          unset($array[1]);
-      }
-
-  will now print all three elements (0 1 2), while previously the second element
-  1 was skipped (0 2).
-
-* When iterating arrays by-reference, modifications to the array will continue
-  to influence the iteration. However PHP will now do a better job of
-  maintaining a correct position in a number of cases. E.g. appending to an
-  array during by-reference iteration
-
-      $array = [0];
-      foreach ($array as &$val) {
-          var_dump($val);
-          $array[1] = 1;
-      }
-
-  will now iterate over the appended element as well. As such the output of this
-  example will now be "int(0) int(1)", while previously it was only "int(0)".
-
-* Iteration of plain (non-Traversable) objects by-value or by-reference will
-  behave like by-reference iteration of arrays. This matches the previous
-  behavior apart from the more accurate position management mentioned in the
-  previous point.
-
-* Iteration of Traversable objects remains unchanged.
-
-Relevant RFC: https://wiki.php.net/rfc/php7_foreach
-
-Changes to parameter handling
------------------------------
-
-* It is no longer possible to define two function parameters with the same name.
-  For example, the following method will trigger a compile-time error:
-
-      public function foo($a, $b, $unused, $unused) {
-          // ...
-      }
-
-  Code like this should be changed to use distinct parameter names, for example:
-
-      public function foo($a, $b, $unused1, $unused2) {
-          // ...
-      }
-
-* The func_get_arg() and func_get_args() functions will no longer return the
-  original value that was passed to a parameter and will instead provide the
-  current value (which might have been modified). For example
-
-      function foo($x) {
-          $x++;
-          var_dump(func_get_arg(0));
-      }
-      foo(1);
-
-  will now print "2" instead of "1". This code should be changed to either
-  perform modifications only after calling func_get_arg(s)
-
-      function foo($x) {
-          var_dump(func_get_arg(0));
-          $x++;
-      }
-
-  or avoid modifying the parameters altogether:
-
-      function foo($x) {
-          $newX = $x + 1;
-          var_dump(func_get_arg(0));
-      }
-
-* Similarly exception backtraces will no longer display the original value that
-  was passed to a function and show the modified value instead. For example
-
-      function foo($x) {
-          $x = 42;
-          throw new Exception;
-      }
-      foo("string");
-
-  will now result in the stack trace
-
-      Stack trace:
-      #0 file.php(4): foo(42)
-      #1 {main}
-
-  while previously it was:
-
-      Stack trace:
-      #0 file.php(4): foo('string')
-      #1 {main}
-
-  While this should not impact runtime behavior of your code, it is worthwhile
-  to be aware of this difference for debugging purposes.
-
-  The same limitation also applies to debug_backtrace() and other functions
-  inspecting function arguments.
-
-Relevant RFC: https://wiki.php.net/phpng
-
-Changes to integer handling
----------------------------
-
-* Invalid octal literals (containing digits larger than 7) now produce compile
-  errors. For example, the following is no longer valid:
-  
-      $i = 0781; // 8 is not a valid octal digit!
-
-  Previously the invalid digits (and any following valid digits) were simply
-  ignored. As such $i previously held the value 7, because the last two digits
-  were silently discarded.
-
-* Bitwise shifts by negative numbers will now throw an ArithmeticError:
-
-      var_dump(1 >> -1);
-      // ArithmeticError: Bit shift by negative number
-
-* Left bitwise shifts by a number of bits beyond the bit width of an integer
-  will always result in 0:
-
-      var_dump(1 << 64); // int(0)
-
-  Previously the behavior of this code was dependent on the used CPU
-  architecture. For example on x86 (including x86-64) the result was int(1),
-  because the shift operand was wrapped.
-
-* Similarly right bitwise shifts by a number of bits beyond the bit width of an
-  integer will always result in 0 or -1 (depending on sign):
-
-      var_dump(1 >> 64);  // int(0)
-      var_dump(-1 >> 64); // int(-1)
-
-Relevant RFC: https://wiki.php.net/rfc/integer_semantics
-
-Changes to string handling
---------------------------
-
-* Strings that contain hexadecimal numbers are no longer considered to be
-  numeric and don't receive special treatment anymore. Some examples of the
-  new behavior:
-
-      var_dump("0x123" == "291");     // bool(false)     (previously true)
-      var_dump(is_numeric("0x123"));  // bool(false)     (previously true)
-      var_dump("0xe" + "0x1");        // int(0)          (previously 16)
-
-      var_dump(substr("foo", "0x1")); // string(3) "foo" (previously "oo")
-      // Notice: A non well formed numeric value encountered
-
-  filter_var() can be used to check if a string contains a hexadecimal number
-  or convert such a string into an integer:
-
-    $str = "0xffff";
-    $int = filter_var($str, FILTER_VALIDATE_INT, FILTER_FLAG_ALLOW_HEX);
-    if (false === $int) {
-        throw new Exception("Invalid integer!");
-    }
-    var_dump($int); // int(65535)
-
-* Due to the addition of the Unicode Codepoint Escape Syntax for double-quoted
-  strings and heredocs, "\u{" followed by an invalid sequence will now result in
-  an error:
-
-      $str = "\u{xyz}"; // Fatal error: Invalid UTF-8 codepoint escape sequence
-
-  To avoid this the leading backslash should be escaped:
-
-      $str = "\\u{xyz}"; // Works fine
-
-  However, "\u" without a following { is unaffected. As such the following code
-  won't error and will work the same as before:
-
-      $str = "\u202e"; // Works fine
-
-Relevant RFCs:
-* https://wiki.php.net/rfc/remove_hex_support_in_numeric_strings
-* https://wiki.php.net/rfc/unicode_escape
-
-Changes to error handling
--------------------------
-
-* There are now two exception classes: Exception and Error. Both classes
-  implement a new interface Throwable. Type hints in exception handling code
-  may need to be changed to account for this.
-
-* Some fatal errors and recoverable fatal errors now throw an Error instead.
-  As Error is a separate class from Exception, these exceptions will not be
-  caught by existing try/catch blocks.
-
-  For the recoverable fatal errors which have been converted into an exception,
-  it is no longer possible to silently ignore the error from an error handler.
-  In particular, it is no longer possible to ignore type hint failures.
-
-* Parser errors now generate a ParseError that extends Error. Error
-  handling for eval()s on potentially invalid code should be changed to catch
-  ParseError in addition to the previous return value / error_get_last()
-  based handling.
-
-* Constructors of internal classes will now always throw an exception on
-  failure. Previously some constructors returned NULL or an unusable object.
-
-* The error level of some E_STRICT notices has been changed.
-
-Relevant RFCs:
-* https://wiki.php.net/rfc/engine_exceptions_for_php7
-* https://wiki.php.net/rfc/throwable-interface
-* https://wiki.php.net/rfc/internal_constructor_behaviour
-* https://wiki.php.net/rfc/reclassify_e_strict
-
-Other language changes
-----------------------
-
-* Removed support for static calls to non-static methods from an incompatible
-  $this context. In this case $this will not be defined, but the call will be
-  allowed with a deprecation notice. An example:
-
-      class A {
-          public function test() { var_dump($this); }
-      }
-
-      // Note: Does NOT extend A
-      class B {
-          public function callNonStaticMethodOfA() { A::test(); }
-      }
-      
-      (new B)->callNonStaticMethodOfA();
-
-      // Deprecated: Non-static method A::test() should not be called statically
-      // Notice: Undefined variable $this
-      NULL
-
-  Note that this only applies to calls from an incompatible context. If class B
-  extended from A the call would be allowed without any notices.
-
-* It is no longer possible to use the following class, interface and trait names
-  (case-insensitive):
-
-      bool
-      int
-      float
-      string
-      null
-      false
-      true
-
-  This applies to class/interface/trait declarations, class_alias() and use
-  statements.
-
-  Furthermore the following class, interface and trait names are now reserved
-  for future use, but do not yet throw an error when used:
-
-      resource
-      object
-      mixed
-      numeric
-
-* The yield language construct no longer requires parentheses when used in an
-  expression context. It is now a right-associative operator with precedence
-  between the "print" and "=>" operators. This can result in different behavior
-  in some cases, for example:
-
-      echo yield -1;
-      // Was previously interpreted as
-      echo (yield) - 1;
-      // And is now interpreted as
-      echo yield (-1);
-
-      yield $foo or die;
-      // Was previously interpreted as
-      yield ($foo or die);
-      // And is now interpreted as
-      (yield $foo) or die;
-
-  Such cases can always be resolved by adding additional parentheses.
-
-  . Removed ASP (<%) and script (<script language=php>) tags.
-    (RFC: https://wiki.php.net/rfc/remove_alternative_php_tags)
-  . Removed support for assigning the result of new by reference.
-  . Removed support for scoped calls to non-static methods from an incompatible
-    $this context. See details in https://wiki.php.net/rfc/incompat_ctx.
-  . Removed support for #-style comments in ini files. Use ;-style comments
-    instead.
-  . $HTTP_RAW_POST_DATA is no longer available. Use the php://input stream instead.
-
-Standard library changes
-========================
-
-  . substr() now returns an empty string instead of FALSE when the truncation happens on boundaries.
-  . call_user_method() and call_user_method_array() no longer exists.
-  . ob_start() no longer issues an E_ERROR, but instead an E_RECOVERABLE_ERROR in case an 
-    output buffer is created in an output buffer handler.
-  . The internal sorting algorithm has been improved, what may result in
-    different sort order of elements that compare as equal.
-  . Removed dl() function on fpm-fcgi.
-  . setcookie() with an empty cookie name now issues a WARNING and doesn't send an empty set-cookie header line anymore.
-
-Other
-=====
-
-- Curl:
-  . Removed support for disabling the CURLOPT_SAFE_UPLOAD option. All curl file
-    uploads must use the curl_file / CURLFile APIs.
-
-- Date:
-  . Removed $is_dst parameter from mktime() and gmmktime().
-
-- DBA
-  . dba_delete() now returns false if the key was not found for the inifile
-    handler, too.
-
-- GMP
-  . Requires libgmp version 4.2 or newer now.
-  . gmp_setbit() and gmp_clrbit() now return FALSE for negative indices, making
-    them consistent with other GMP functions.
-
-- Intl:
-  . Removed deprecated aliases datefmt_set_timezone_id() and
-    IntlDateFormatter::setTimeZoneID(). Use datefmt_set_timezone() and
-    IntlDateFormatter::setTimeZone() instead.
-
-- libxml:
-  . Added LIBXML_BIGLINES parser option. It's available starting with libxml 2.9.0
-    and adds suppport for line numbers >16-bit in the error reporting.
-
-- Mcrypt
-  . Removed deprecated mcrypt_generic_end() alias in favor of
-    mcrypt_generic_deinit().
-  . Removed deprecated mcrypt_ecb(), mcrypt_cbc(), mcrypt_cfb() and mcrypt_ofb()
-    functions in favor of mcrypt_encrypt() and mcrypt_decrypt() with an
-    MCRYPT_MODE_* flag.
-
-- Session
-  . session_start() accepts all INI settings as array. e.g. ['cache_limiter'=>'private']
-    sets session.cache_limiter=private. It also supports 'read_and_close' which closes
-    session data immediately after read data.
-  . Save handler accepts validate_sid(), update_timestamp() which validates session
-    ID existence, updates timestamp of session data. Compatibility of old user defined
-    save handler is retained.
-  . SessionUpdateTimestampHandlerInterface is added. validateSid(), updateTimestamp()
-    is defined in the interface.
-  . session.lazy_write(default=On) INI setting enables only write session data when
-    session data is updated.
-
-- Opcache
-  . Removed opcache.load_comments configuration directive. Now doc comments
-    loading costs nothing and always enabled.
-
-- OpenSSL:
-  . Removed the "rsa_key_size" SSL context option in favor of automatically
-    setting the appropriate size given the negotiated crypto algorithm.
-  . Removed "CN_match" and "SNI_server_name" SSL context options. Use automatic
-    detection or the "peer_name" option instead.
-
-- PCRE:
-  . Removed support for /e (PREG_REPLACE_EVAL) modifier. Use
-    preg_replace_callback() instead.
-
-- PDO_pgsql:
-  . Removed PGSQL_ATTR_DISABLE_NATIVE_PREPARED_STATEMENT attribute in favor of
-    ATTR_EMULATE_PREPARES.
-
-- Standard:
-  . Removed string category support in setlocale(). Use the LC_* constants
-    instead.
-  . Removed set_magic_quotes_runtime() and its alias magic_quotes_runtime().
+- Core:
+  . 'void' can no longer be used as the name of a class, interface, or trait.
+    This applies to declarations, class_alias() and use statements.
+  . (int), intval() where $base is 10 or unspecified, settype(), decbin(),
+    decoct(), dechex(), integer operators and other conversions now always
+    respect scientific notation in numeric strings.
+    (RFC: https://wiki.php.net/rfc/invalid_strings_in_arithmetic)
+  . The ASCII 0x7F Delete control character is no longer permitted in unquoted
+    identifiers in source code.
+  . The following functions may no longer be called dynamically using $func(),
+    call_user_func(), array_map() or similar:
+     . extract()
+     . compact()
+     . get_defined_vars()
+     . func_get_args()
+     . func_get_arg()
+     . func_num_args()
+     . parse_str() with one argument
+     . mb_parse_str() with one argument
+     . assert() with a string argument
+    (RFC: https://wiki.php.net/rfc/forbid_dynamic_scope_introspection)
+  . If the error_log is set to syslog, the PHP error levels are mapped to the
+    syslog error levels. This brings finer differentiation in the error logs
+    in contrary to the previous approach where all the errors are loggged with
+    the notice level only.
 
 - JSON:
-  . Rejected RFC 7159 incompatible number formats in json_decode string -
-        top level (07, 0xff, .1, -.1) and all levels ([1.], [1.e1])
-  . Calling json_decode with 1st argument equal to empty PHP string or value that 
-    after casting to string is empty string (NULL, FALSE) results in JSON syntax error.
-
-- Stream:
-  . Removed set_socket_blocking() in favor of its alias stream_set_blocking().
-
-- XSL:
-  . Removed xsl.security_prefs ini option. Use XsltProcessor::setSecurityPrefs()
-    instead.
+  . When calling json_encode with JSON_UNESCAPED_UNICODE option, U+2028 and
+    U+2029 are escaped.
 
 ========================================
 2. New Features
 ========================================
-
 - Core
-  . Added group use declarations.
-    (RFC: https://wiki.php.net/rfc/group_use_declarations)
-  . Added null coalesce operator (??).
-    (RFC: https://wiki.php.net/rfc/isset_ternary)
-  . Support for strings with length >= 2^31 bytes in 64 bit builds.
-  . Closure::call() method added (works only with userland classes).
-  . Added \u{xxxxxx} Unicode Codepoint Escape Syntax for double-quoted strings
-    and heredocs.
-  . define() now supports arrays as constant values, fixing an oversight where
-    define() did not support arrays yet const syntax did.
-  . Added the comparison operator (<=>), aka the spaceship operator.
-    (RFC: https://wiki.php.net/rfc/combined-comparison-operator)
-  . Added the yield from operator for delegating Generators like coroutines.
-    (RFC: https://wiki.php.net/rfc/generator-delegation)
-  . Reserved keywords can now be used in various new contexts.
-    (RFC: https://wiki.php.net/rfc/context_sensitive_lexer)
-  . Added support for scalar type declarations and strict mode using
-    declare(strict_types=1) (RFC: https://wiki.php.net/rfc/scalar_type_hints_v5)
-  . Added support for cryptographically secure user land RNG
-    (RFC: https://wiki.php.net/rfc/easy_userland_csprng)
-
-- Opcache
-  . Added second level file based opcode cache. It may be enabled by setting
-    opcache.file_cache=<DIR> configuration directive in php.ini. The second
-    level cache may improve performance when SHM is full, at server restart or
-    SHM reset. In addition, it's possibe to use file cache without SHM at all,
-    using opcache.file_cache_only=1 (this may be useful for sharing hosting),
-    and disable file cache consistency check, to speedup loading at the cost of
-    safety, using opcache.file_cache_consistency_checks=0.
-  . Added ability to move PHP code pages (PHP TEXT segment) into HUGE pages.
-    It's possible to enable/disable this feature in php.ini through
-    opcache.huge_code_pages=0/1. OS should be configured to provide huge pages.
-  . Added Windows only opcache.file_cache_fallback=1 ini option, which implies
-    the implemented fallback mechanism. When OPcache was not able to reattach
-    the shared memory segment to the desired address and opcache.file_cache
-    is on, opcache.file_cache_only=1 will be automatically enforced.
-
-- OpenSSL
-  . Added "alpn_protocols" SSL context option allowing encrypted client/server
-    streams to negotiate alternative protocols using the ALPN TLS extension when
-    built against OpenSSL 1.0.2 or newer. Negotiated protocol information is
-    accessible through stream_get_meta_data() output.
-
-- Reflection
-  . Added a ReflectionGenerator class (yield from Traces, current file/line,
-    etc.)
-  . Added a ReflectionType class to better support the new return type and
-    scalar type declarations features. The new ReflectionParameter::getType()
-    and ReflectionFunctionAbstract::getReturnType() methods both return an
-    instance of ReflectionType.
-
-- Stream:
-  . New Windows only stream context options was added to allow blocking reads
-    on pipes. To enable it, pass array("pipe" => array("blocking" => true))
-    when creating the stream context. Be aware, that this option can under
-    circumstances cause dead locks on the pipe buffer. However it can be useful
-    in several CLI use case scenarios.
+  . Added void return type, which requires that a function not return a value.
+    (RFC: https://wiki.php.net/rfc/void_return_type)
+  . String offset access now supports negative references, which will be
+    counted from the end of the string.
+    (RFC: https://wiki.php.net/rfc/negative-string-offsets)
+  . Added a form of the list() construct where keys can be specified.
+    (RFC: https://wiki.php.net/rfc/list_keys)
+  . Added [] = as alternative construct to list() =.
+    (RFC: https://wiki.php.net/rfc/short_list_syntax)
+  . Number operators taking numeric strings now emit "A non well formed numeric
+    value encountered" E_NOTICEs for leading-numeric strings, and "A
+    non-numeric value encountered" E_WARNINGs for non-numeric strings.
+    This always applies to the +, -, *, /, **, %, << and >> operators, and
+    their assignment counterparts +=, -=, *=, /=, **=, %=, <<= and >>=.
+    For the bitwise operators |, & and ^, and their assignment counterparts
+    |=, &= and ^=, this only applies where only one operand is a string.
+    Note that this never applies to the bitwise NOT operator, ~, which does not
+    handle numeric strings, nor to the increment and decrement operators
+    ++ and --, which have a unique approach to handling numeric strings.
+    (RFC: https://wiki.php.net/rfc/invalid_strings_in_arithmetic)
 
 ========================================
 3. Changes in SAPI modules
 ========================================
 
-- FPM
-  . Fixed bug #65933 (Cannot specify config lines longer than 1024 bytes).
-  . Listen = port now listen on all addresses (IPv6 and IPv4-mapped).
-
 ========================================
 4. Deprecated Functionality
 ========================================
 
-- Core
-  . PHP 4 style constructors, where the constructor name is the same as the
-    class name, are now deprecated.
-  . Static calls to non-static methods are now deprecated.
-
-- OpenSSL
-  . The "capture_session_meta" SSL context option is now deprecated. Meta
-    data concerning active crypto on a stream resource is now accessible
-    through the return result from stream_get_meta_data().
-
 ========================================
 5. Changed Functions
 ========================================
-
-- unserialize():
-  . Added second parameter for unserialize function 
-    (RFC: https://wiki.php.net/rfc/secure_unserialize) allowing to specify
-    acceptable classes: 
-    unserialize($foo, ["allowed_classes" => ["MyClass", "MyClass2"]]);
-
-- proc_open():
-  . The maximum number of pipes used by proc_open() was previously limited by
-  hardcoded value of 16. This limit is now removed and the number of pipes is
-  effectively limited by the amount of memory available to PHP.
-  . New Windows only configuration option "blocking_pipes" can be used to
-  force blocking reads on child process pipes. This covers several
-  edge cases in CLI usage however can lead to dead locks. Also, this
-  correlates with the new stream context options for pipes.
-
-- array_column():
-  The function now supports an array of objects as well as two-dimensional
-  arrays. Only public properties are considered, and objects that make use of
-  __get() for dynamic properties must also implement __isset().
-
-- stream_context_create()
-  It accepts now a Windows only configuration 
-  array("pipe" => array("blocking" => <boolean>))  which forces blocking reads
-  on pipes. This option should be used carefully because due to the
-  platform restrictions dead locks on pipe buffers are possible.
-
-- dirname()
-  A new optional argument ($levels) allow to go up various times
-  dirname(dirname($foo)) => dirname($foo, 2);
-
-- debug_zval_dump
-  It prints now "int" instead of "long", and "float" instead of "double".
+- get_headers() has an extra parameter which allows passing a custom stream
+  context.
+- The first $varname argument for getenv() is no longer mandatory, the
+  current environment variables will be returned as an associative array
+  when omitted.
+- json_encode() accepts new option JSON_UNESCAPED_LINE_TERMINATORS that
+  disables escaping of U+2028 and U+2029 characters when
+  JSON_UNESCAPED_UNICODE is supplied.
+- long2ip() accepts integer as parameter now
+- pg_last_notice() accepts optional long parameter to specify operation.
+  PGSQL_NOTICE_LAST - Get last notice (Default)
+  PGSQL_NOTICE_ALL - Get all stored notices
+  PGSQL_NOTICE_CLEAR - Remove all stored notices
+  It returns empty string or array on successful PGSQL_NOTICE_LAST/ALL calls.
+  It returned FALSE for empty notice previously.
+- pg_fetch_all() accepts 2nd optional result type parameter like
+  pg_fetch_row().
+- pg_select() accepts 4th optional result type parameter like pg_fetch_row().
+- parse_url() is more restrictive now and supports RFC3986.
+- unpack() accepts an additional optional $offset argument. '@' format code
+  (that specifes an absolute position) is applyed to input data after
+  the $offset argument.
+- strpos(), stripos(), substr_count(), grapheme_strpos(), grapheme_stripos(),
+  grapheme_extract(), iconv_strpos(), mb_strimwidth(), mb_ereg_search_setpos(),
+  mb_strpos() and mb_stripos() now accept negative string offsets.
+- substr_count() and mb_strimwidth() additionally also accept negative length.
+- file_get_contents() accepts a negative seek offset if the stream is seekable.
 
 ========================================
 6. New Functions
 ========================================
 
-- GMP
-  . Added gmp_random_seed().
-
-- PCRE:
-  . Added preg_replace_callback_array function
-    (RFC: https://wiki.php.net/rfc/preg_replace_callback_array)
-
-- Standard
-  . Added intdiv() function for integer division.
-  . Added error_clear_last() function to reset error state.
-
-- Zip:
-  . Added ZipArchive::setCompressionIndex() and ZipArchive::setCompressionName()
-    for setting the compression method.
-
-- Zlib:
-  . Added deflate_init(), deflate_add(), inflate_init(), inflate_add()
-    functions allowing incremental/streaming compression/decompression.
-
 ========================================
 7. New Classes and Interfaces
 ========================================
 
-- ReflectionGenerator
-- ReflectionType
-
 ========================================
 8. Removed Extensions and SAPIs
 ========================================
 
-- sapi/aolserver
-- sapi/apache
-- sapi/apache_hooks
-- sapi/apache2filter
-- sapi/caudium
-- sapi/continuity
-- sapi/isapi
-- sapi/milter
-- sapi/nsapi
-- sapi/phttpd
-- sapi/pi3web
-- sapi/roxen
-- sapi/thttpd
-- sapi/tux
-- sapi/webjames
-- ext/mssql
-- ext/mysql
-- ext/sybase_ct
-- ext/ereg
-
-For more details see 
-
-https://wiki.php.net/rfc/removal_of_dead_sapis_and_exts
-https://wiki.php.net/rfc/remove_deprecated_functionality_in_php7
-
-NOTE: NSAPI was not voted in the RFC, however it was removed afterwards. It turned
-out, that the corresponding SDK isn't available anymore.
-
 ========================================
 9. Other Changes to Extensions
 ========================================
-
-- Mhash
-  Mhash is not an extension anymore, use function_exists("mhash") to check whether
-  it is avaliable.
-
-- GD
-  The bundled libgd requires libwebp instead of libvpx for the WebP functionality.
-
-- Openssl
-  minimum supported OpenSSL version series was raised to 0.9.8
+- SQLite3:
+  . Upgraded bundled SQLite lib to 3.9.2
 
 ========================================
 10. New Global Constants
 ========================================
 
-- Core
-  . PHP_INT_MIN added.
+- JSON:
+  . JSON_UNESCAPED_LINE_TERMINATORS
 
-- PCRE
-  . This error constant is added to signal errors due to stack size limitations
-    when PCRE JIT support is enabled:
-  . PREG_JIT_STACKLIMIT_ERROR
-
-- Zlib
-  . These constants are added to control flush behavior with the new
-    incremental deflate_add() and inflate_add() functions:
-  . ZLIB_NO_FLUSH
-  . ZLIB_PARTIAL_FLUSH
-  . ZLIB_SYNC_FLUSH
-  . ZLIB_FULL_FLUSH
-  . ZLIB_BLOCK
-  . ZLIB_FINISH
-
-- GD
-  . T1Lib support removed, thus lifting the optional dependency on T1Lib, the
-    following is therefore not available anymore:
-
-    Functions:
-      - imagepsbbox()
-      - imagepsencodefont()
-      - imagepsextendedfont()
-      - imagepsfreefont()
-      - imagepsloadfont()
-      - imagepsslantfont()
-      - imagepstext()
-
-    Resources:
-      - 'gd PS font'
-      - 'gd PS encoding'
+- Pgsql:
+  PGSQL_NOTICE_LAST
+  PGSQL_NOTICE_ALL
+  PGSQL_NOTICE_CLEAR
 
 ========================================
 11. Changes to INI File Handling
 ========================================
 
-- Core
-  . Removed asp_tags ini directive. Trying to enable it will result in a fatal
-    error.
-  . Removed always_populate_raw_post_data ini directive.
-
 ========================================
 12. Windows Support
 ========================================
 
-- Core
-  . Support for native 64 bit integers in 64 bit builds.
-  . Support for large files in 64 bit builds.
-  . Support for getrusage()
+- Core:
+  . Support for ftok()
 
-- ftp
-  . The ftp extension is always shipped shared
-  . For SSL support, the dependency on the openssl extension was abolished. Instead
-    it depends alone on the openssl library. If it's present at the compile time,
-    ftp_ssl_connect() is enabled automatically.
+- FCGI
+  . PHP_FCGI_CHILDREN is respected. If this environment variable is defined,
+    the first php-fcgi.exe process will exec the specified number of children.
+    Those will share the same TCP socket. 
 
-- imap
-  . Static building of ext/imap is disabled
+- readline:
+  . The readline extension is supported through the WinEditLine library
+    (http://mingweditline.sourceforge.net/). Thereby, the interactive CLI
+    shell is supported as well (php.exe -a).
 
-- odbc
-  . The odbc extension is always shipped shared
+    It is well known, but nevertheless is worth mentioning again, that
+    the readline extension is not thread safe and will never be. Thus,
+    the usage of it with any true thread safe SAPI (like Apache mod_winnt) is
+    strongely discouraged.
 
 ========================================
 13. Other Changes
 ========================================
 
-- Core
-  . Instead of being undefined and platform-dependent, NaN and Infinity will
-    always be zero when cast to integer.
-  . Calling a method on a non-object now raises a catchable error instead of a
-    fatal error; see: https://wiki.php.net/rfc/catchable-call-to-member-of-non-object
-  . Error messages for zend_parse_parameters, type hints and conversions now
-    always say "integer" and "float" instead of "long" and "double".
-  . Output buffering now continues to work for an aborted connection if
-    ignore_user_abort is set to true.
-  . Zend Extensions API was extended with zend_extension.op_array_persist_calc()
-    and zend_extensions.op_array_persist() handlers. They allow to store (or
-    reset) associated with op_array addition information in Opcache Shared
-    Memory.
-  . zend_internal_function.reserved[] array was introduced to allow association
-    of aditional information with internal functions. In PHP-5 it was possible
-    to use zend_function.op_array.reserved[] even for internal functions, but
-    now we don't allocate extra space.

UPGRADING.INTERNALS

@@ -1,25 +1,7 @@
-PHP 7.0 INTERNALS UPGRADE NOTES
+PHP 7.1 INTERNALS UPGRADE NOTES
 
 0. Wiki Examples
 1. Internal API changes
-  e. New data types
-  f. zend_parse_parameters() specs
-  g. sprintf() formats
-  h. HashTable API
-  i. New portable macros for large file support
-  j. New portable macros for integers
-  k. get_class_entry object handler info
-  l. get_class_name object handler info
-  m. Other portable macros info
-  n. ZEND_ENGINE_2 removal
-  o. Updated final class modifier
-  p. TSRM changes
-  q. gc_collect_cycles() is now hookable
-  r. PDO uses size_t for lengths
-  s. Resource API changes
-  t. Optimized strings concatenation.
-  u. Streams changes
-  v. Sort algorithm changes
 
 2. Build system changes
   a. Unix build system changes
@@ -39,219 +21,6 @@ changes. See: https://wiki.php.net/phpng-upgrading
 1. Internal API changes
 ========================
 
-  e. New data types
-
-     String
-
-        Besides the old way of accepting the strings with 's', the new 'S' ZPP spec
-	was introduced. It expects an argument of the type zend_string *. String lengths
-	in it are bound to the size_t datatype.
-
-     Integer types
-
-	Integers do no more depend on the firm 'long' type. Instead a platform
-	dependent integer type is used, it is called zend_long. That datatype is
-	defined dynamically to guarantee the consistent 64 bit support. The zval 
-	field representing user land integer it bound to zend_long.
-
-	Signed integer is defined as zend_long, unsigned integer as zend_ulong
-	inside Zend. 
-
-     Other datatypes
-
-	zend_off_t  - portable off_t analogue
-	zend_stat_t - portable 'struct stat' analogue
-
-	These datatypes are declared to be portable across platforms. Thus, direct
-	usage of the functions like fseek, stat, etc. as well as direct usage of
-	off_t and struct stat is strongly not recommended. Instead the portable
-	macros should be used.
-
-	zend_fseek - portable fseek equivalent
-	zend_ftell - portable ftell equivalent
-	zend_lseek - portable lseek equivalent
-	zend_fstat - portable fstat equivalent
-	zend_stat  - portable stat equivalent
-
-  f. zend_parse_parameters() specs
-
-       The new spec 'S' introduced, which expects an argument of type zend_string *.
-       The 'l' spec expects a parameter of the type zend_long, not long anymore.
-       The 's' spec expects parameters of the type char * and size_t, no int anymore.
-
-  g. sprintf() formats
-
-       New printf modifier 'p' was implemented to platform independently output zend_long,
-       zend_ulong and php_size_t datatypes. That modifier can be used with 'd', 'u', 'x' and 'o'
-       printf format specs with spprintf, snprintf and the wrapping printf implementations.
-       %pu is sufficient for both zend_ulong and php_size_t. the code using %p spec to output
-       pointer address might need to be enclosed into #ifdef when it unlickily followed by 'd',
-       'u', 'x' or 'o'.
-
-       The only exceptions are the snprintf and zend_sprintf functions yet, because in some cases
-       they can use the implemenations available on the system, not the PHP one. With snprintf the
-       macros ZEND_LONG_FMT and ZEND_ULONG_FMT should be used.
-
-  h. HashTable API
-
-       Datatype for array indexes was changed to zend_ulong, for string keys to zend_string *.
-
-  i. New portable macros for large file support
-
-      Function(s)       Alias           Comment
-      stat, _stat64     zend_stat   for use with zend_stat_t
-      fstat, _fstat64   zend_fstat  for use with zend_stat_t
-      lseek, _lseeki64  zend_lseek  for use with zend_off_t
-      ftell, _ftelli64  zend_ftell  for use with zend_off_t
-      fseek, _fseeki64  zend_fseek  for use with zend_off_t
-
-  j. New portable macros for integers
-
-      Function(s)                                         Alias             Comment
-      snprintf with "%ld" or "%lld", _ltoa_s, _i64toa_s   ZEND_LTOA         for use with zend_long
-      atol, atoll, _atoi64                                ZEND_ATOL         for use with zend_long
-      strtol, strtoll, _strtoi64                          ZEND_STRTOL       for use with zend_long
-      strtoul, strtoull, _strtoui64                       ZEND_STRTOUL      for use with zend_long
-      abs, llabs, _abs64                                  ZEND_ABS          for use with zend_long
-      -                                                   ZEND_LONG_MAX     replaces LONG_MAX where appropriate
-      -                                                   ZEND_LONG_MIN     replaces LONG_MIN where appropriate
-      -                                                   ZEND_ULONG_MAX    replaces ULONG_MAX where appropriate
-      -                                                   SIZEOF_ZEND_LONG  reworked SIZEOF_ZEND_LONG representing the size of zend_long datatype
-      -                                                   ZEND_SIZE_MAX     Max value of size_t
-      -                                                   Z_L               casts an integral constant to zend_long
-      -                                                   Z_UL              casts an integral constant to zend_ulong
-
-      The macro ZEND_ENABLE_ZVAL_LONG64 reveals whether zval operates on 64 or 32 bit integer.
-
-  k. The get_class_entry object handler is no longer available. Instead
-     zend_object.ce is always used.
-
-  l. The get_class_name object handler is now only used for displaying class
-     names in debugging functions like var_dump(). It is no longer used in
-     get_class(), get_parent_class() or similar.
-
-     The handler is now obligatory, no longer accepts a `parent` argument and
-     must return a non-NULL zend_string*, which will be released by the caller.
-
-  m. Other portable macros info
-
-     ZEND_SECURE_ZERO     - zeroes chunk of memory
-     ZEND_VALID_SOCKET    - validates a php_socket_t variable 
-
-     ZEND_FASTCALL is defined to use __vectorcall convention on VS2013 and above
-     ZEND_NORETURN is defined as __declspec(noreturn) on VS
-
-  n. The ZEND_ENGINE_2 macro has been removed. A ZEND_ENGINE_3 macro has been added.
-  
-  o. Removed ZEND_ACC_FINAL_CLASS in favour of ZEND_ACC_FINAL, turning final class
-     modifier now a different class entry flag. Update your extensions.
-
-  p. TSRM changes
-
-     The TSRM layer undergone significant changes. It is not necessary anymore to 
-     pass the tsrm_ls pointer explicitly. The TSRMLS_* macros should not be used
-     in any new developments.
-
-     The recommended way accessing globals in TS builds is by implementing it
-     to use a local thread unique pointer to the corresponding data pool. These
-     are the new macros that serve to achieve this goal:
-
-     - ZEND_TSRMG - based on TSRMG and if static pointer for data pool access is
-       implemented, will use it
-     - ZEND_TSRMLS_CACHE_EXTERN - to be used in a header shared across multiple
-       C/C++ files
-     - ZEND_TSRMLS_CACHE_DEFINE - to be used in the main extension C/C++ file
-     - ZEND_TSRMLS_CACHE_UPDATE - to be integrated at the top of the globals
-       ctor or RINIT function
-     - ZEND_ENABLE_STATIC_TSRMLS_CACHE - to be used in the config.[m4|w32] for
-       enabling the globals access per thread unique pointer
-     - TSRMLS_CACHE - expands to the variable name which links to the thread
-       unique data pool
-
-     Note that usually it will work without implementing the globals access per
-     a thread unique pointer, however it might cause a slowdown. The reason is
-     that the access model to the extension/SAPI own globals as well as the
-     access to the core globals is determined in the compilation phase depending
-     on whether ZEND_ENABLE_STATIC_TSRMLS_CACHE macro is defined. 
-
-     Due to the current compiler evolution state, the TSRMLS_CACHE pointer
-     (when implemented) has to be present and updated in every binary unit which
-     is not compiled statically into PHP. So any DLL, DSO, EXE, etc. has to take
-     care about defining and updating it's TSRMLS cache. An update should happen
-     before any globals was accessed.
-
-     Porting an extension or SAPI is usually as easy as removing all the TSRMLS_*
-     occurrences and integrating the macros mentioned above. However if tsrm_ls
-     is used explicitly, its usage can be considered obsolete in most cases.
-     Additionally, if an extension triggers its own threads, TSRMLS_CACHE shouldn't
-     be passed to that threads directly.
-
-     When working with CTOR/DTOR for the extension globals, only the data passed
-     as parameters should be touched. For example, don't use code like
-     free(MYEXT_G(vars)); inside globals destructor, as it possibly can destroy
-     the data from a wrong thread. Instead use the pointer to the data delivered
-     into the destructor. So the previous example could look like
-     free(my_struct->vars); given the income was casted to (struct my_struct *).
-
-     A new macro was introduced to simplify the declaration to the extension
-     globals. A simplified declaration looks as follows
-
-     #define MYEXT_G(v) ZEND_MODULE_GLOBALS_ACCESSOR(myext, v)
-
-     Another new macro ZEND_MODULE_GLOBALS_BULK(myext) delivers the corresponding
-     globals struct as a whole.
-
-     Two new storage specifiers was introduced.
-
-     ZEND_EXT_TLS - expand to an appropriate thread specific storage specifier in
-                    the thread safe build, expands to empty in a non thread safe
-		    build. 
-     ZEND_TLS     - expands to an appropriate thread specific storage specifier
-                    with static visibility in the thread safe build, expands to
-                    static specifier in a non thread safe build. 
-     
-     Variables declared with these storage specifiers can not be shared across 
-     threads. While ZEND_TLS enforces the local scope visibility, ZEND_EXT_TLS
-     pertains to the visiblity across several compilation units. In both cases,
-     there's no portable way to achieve the visibility across shared objects.
-     Thus, these specifiers are not compatible with ZEND_API and PHPAPI specifiers.
-
-  q. gc_collect_cycles() is now a function pointer, and can be replaced in the
-     same manner as zend_execute_ex() if needed (for example, to include the
-     time spent in the garbage collector in a profiler). The default
-     implementation has been renamed to zend_gc_collect_cycles(), and is
-     exported with ZEND_API.
-
-  r. In accordance with general use of size_t as string length, all PDO API
-     functions now use size_t for string length.
-
-  s. Removed ZEND_REGISTER/FETCH_RESOURCE, use zend_fetch_resource and
-     and zend_register_resource instead, zend_fetch_resource accepts a zend_resource *
-     as first argument, if you still need to fetch a resource from zval, use 
-     zend_fetch_resource_ex. More details can be found in Zend/zend_list.c.
-
-  t. Optimized strings concatenation.
-     ZEND_ADD_STRING/VAR/CHAR are replaced with ZEND_ROPE_INIT, ZEND_ROPE_ADD,
-     ZEND_ROPE_END.
-     Instead of reallocation and copying string on each ZEND_ADD_STRING/VAR/CAHR,
-     collect all the strings and then allocate and construct the resulting string once.
-
-  u. Streams changes
-     - It is possible to do blocking reads on Windows pipes. It can be done either
-       using context stream option PHP_STREAM_OPTION_PIPE_BLOCKING or 
-       adding STREAM_USE_BLOCKING_PIPE when opening the stream.
-
-  v. Sort algorithm changes
-     - Improved zend_qsort(using hybrid sorting algo) for better performance,
-       and also renamed zend_qsort to zend_sort.
-     - Added stable sorting algo zend_insert_sort.
-
-  w. Tick functions internal API change
-     Tick functions have different declaration now. They expect a single
-	 parameter while before they were parameterless. When registering the
-	 tick function a value for this parameter must be passed. This value will be
-	 provided to the tick function on every execution.
-
 ========================
 2. Build system changes
 ========================
@@ -260,65 +29,7 @@ changes. See: https://wiki.php.net/phpng-upgrading
 
   b. Windows build system changes
 
-     - Besides Visual Studio, building with Clang or Intel Composer is now
-       possible. To enable an alternative toolset, add the option
-       --with-toolset=[vs,clang,icc] to the configure line. The default
-       toolset is vs. Still clang or icc need the correct environment
-       which involves many tools from the vs toolset.
-
-       The toolset option is supported by phpize as well.
-
-       AWARENESS The only recommended and supported toolset to produce production
-       ready binaries is Visual Studio. Still other compilers can be used now for
-       testing and analyzing purposes.
-
-     - configure.js now produces response files which are passed to the linker
-       and library manager. This solves the issues with the long command lines
-       which can exceed the OS limit.
-
-     - with clang toolset, an option --with-uncritical-warn-choke is available,
-       which suppresses the most frequent false positive warnings
-
-     - the --with-mp option will by default utilize all the available cores. It's
-       enabled by default for release builds and can be disabled with the special
-       "disable" keyword.
-
 ========================
 3. Module changes
 ========================
 
-  Session:
-
-    - PS_MOD_UPDATE_TIMESTAMP() session save handler definition is added. New
-      save handler should use PS_MOD_UPDATE_TIMESTAMP() definition. Save handler
-      must not refer/change PS() variables directly from save handler. Use
-      parameters.
-    - PS_MOD()/PS_MOD_SID() macro exist only for transition. Beware these
-      save handlers are less secure and slower than PS_MOD_UPDATE_TIMESTAMP().
-    - PS(invalid_session_id) was removed. It was never worked as it supposed.
-      To report invalid session ID, use PS_VALIDATE_SID() handler.
-    - PS_VALIDATE_SID() defines session ID validation handler. This handler
-      must validate if requested session ID exists in session data storage or not.
-      Do not access PS(id) directly, but use this handler and it's parameter.
-    - PS_UPDATE_TIMESTAMP() defines timestamp updating handler. This handler
-      must update session data timestamp for GC if it is needed. e.g. Memcache
-      updates timestamp on read, so it does not need to update timestamp. Return
-      SUCCESS simply for this case.
-    - PS_CREATE_SID() should check session ID collision. Return NULL for failure.
-    - More documentation can be found in ext/session/mod_files.c as comments.
-      mod_files.c may be used as reference implementation.
- 
-  Openssl:
-    - several ext/openssl functions require the inclusion of the applink shim
-      as documented in the OpenSSL FAQ https://www.openssl.org/support/faq.html#PROG2
-      to properly work on Windows. While this primarily affects the OpenSSL
-      functionality, the shim needs to be included into the executable file
-      which loads the extension DLL, not into the extension DLL itself. Alternatively
-      it can be compiled and linked with the main program as a separate object file.
-      More information and explanation in the linked OpenSSL FAQ.
-
-      Thus, this primarily affects any WAMP or other redistributions bundling the
-      official PHP release zipballs or building from sources. The applink shim is
-      already integrated with all the PHP executables from the official distribution
-      starting with 7.0.0beta1.
-

Zend/tests/ArrayAccess_indirect_append.phpt

@@ -0,0 +1,43 @@
+--TEST--
+Using indirect append on ArrayAccess object
+--FILE--
+<?php
+
+class AA implements ArrayAccess {
+    private $data = [];
+    public function &offsetGet($name) {
+        if (null === $name) {
+            return $this->data[];
+        } else {
+            return $this->data[$name];
+        }
+    }
+    public function offsetSet($name, $value) {
+        $this->data[$name] = $value;
+    }
+    public function offsetUnset($name) {}
+    public function offsetExists($name) {}
+}
+
+$aa = new AA;
+$aa[3] = 1;
+$aa[][][0] = 2;
+var_dump($aa);
+
+?>
+--EXPECT--
+object(AA)#1 (1) {
+  ["data":"AA":private]=>
+  array(2) {
+    [3]=>
+    int(1)
+    [4]=>
+    array(1) {
+      [0]=>
+      array(1) {
+        [0]=>
+        int(2)
+      }
+    }
+  }
+}

Zend/tests/add_006.phpt

@@ -38,11 +38,19 @@ var_dump($c);
 echo "Done\n";
 ?>
 --EXPECTF--	
+
+Warning: A non-numeric value encountered in %s on line %d
 int(75636)
+
+Notice: A non well formed numeric value encountered in %s on line %d
 int(951858)
 int(48550510)
 float(75661.68)
+
+Warning: A non-numeric value encountered in %s on line %d
 int(75636)
+
+Notice: A non well formed numeric value encountered in %s on line %d
 int(951858)
 int(48550510)
 float(75661.68)

Zend/tests/add_007.phpt

@@ -19,8 +19,13 @@ var_dump($c);
 echo "Done\n";
 ?>
 --EXPECTF--	
+
+Warning: A non-numeric value encountered in %s on line %d
+
 Exception: Unsupported operand types
 
+Warning: A non-numeric value encountered in %s on line %d
+
 Fatal error: Uncaught Error: Unsupported operand types in %s:%d
 Stack trace:
 #0 {main}

Zend/tests/anon/013.phpt

@@ -0,0 +1,15 @@
+--TEST--
+closure binding to anonymous class
+--FILE--
+<?php
+$class = new class {};
+$foo = function() {
+    return $this;
+};
+
+$closure = Closure::bind($foo, $class, $class);
+var_dump($closure());
+?>
+--EXPECTF--
+object(class@anonymous)#1 (0) {
+}

Zend/tests/anon/014.phpt

@@ -0,0 +1,16 @@
+--TEST--
+anonymous class trait binding
+--FILE--
+<?php
+trait TaskTrait {
+    function run() {
+        return 'Running...';
+    }
+}
+$class = new class() {
+  use TaskTrait;
+};
+var_dump($class->run());
+?>
+--EXPECTF--
+string(10) "Running..."

Zend/tests/arg_unpack/by_ref_separation.phpt

@@ -0,0 +1,36 @@
+--TEST--
+Array must be separated if unpacking by reference
+--FILE--
+<?php
+
+function inc(&... $args) {
+    foreach ($args as &$arg) {
+        $arg++;
+    }
+}
+
+$arr = [1, 2];
+$arr[] = 3;
+$arr2 = $arr;
+inc(...$arr);
+var_dump($arr);
+var_dump($arr2);
+
+?>
+--EXPECT--
+array(3) {
+  [0]=>
+  int(2)
+  [1]=>
+  int(3)
+  [2]=>
+  int(4)
+}
+array(3) {
+  [0]=>
+  int(1)
+  [1]=>
+  int(2)
+  [2]=>
+  int(3)
+}

Zend/tests/assert/expect_015.phpt

@@ -154,7 +154,7 @@ Warning: assert(): assert(0 && ($a = function () {
     $x = $a ? $b : $c;
     $x = $a ?: $c;
     $x = $a ?? $b;
-    list($a, $b, $c) = [1, 2 => 'x', 'z' => 'c'];
+    [$a, $b, $c] = [1, 2 => 'x', 'z' => 'c'];
     @foo();
     $y = clone $x;
     yield 1 => 2;

Zend/tests/assert/indirect_var_access_misoptimization.phpt

@@ -0,0 +1,19 @@
+--TEST--
+Misoptimization when variable is modified by assert()
+--INI--
+zend.assertions=1
+--FILE--
+<?php
+
+function test() {
+    $i = 0;
+    assert('$i = new stdClass');
+    $i += 1;
+    var_dump($i);
+}
+test();
+
+?>
+--EXPECTF--
+Notice: Object of class stdClass could not be converted to int in %s on line %d
+int(2)

Zend/tests/ast_serialize_backtick_literal.phpt

@@ -0,0 +1,11 @@
+--TEST--
+Serialization of backtick literal is incorrect
+--INI--
+zend.assertions=1
+--FILE--
+<?php
+
+assert_options(ASSERT_WARNING);
+assert(false && `echo -n ""`);
+--EXPECTF--
+Warning: assert(): assert(false && `echo -n ""`) failed in %s%east_serialize_backtick_literal.php on line %d

Zend/tests/bug29015.phpt

@@ -6,9 +6,16 @@ $a = new stdClass();
 $x = "";
 $a->$x = "string('')";
 var_dump($a);
+$a->{"\0"} = 42;
+var_dump($a);
 ?>
 --EXPECTF--
-Fatal error: Uncaught Error: Cannot access empty property in %sbug29015.php:4
+object(stdClass)#1 (1) {
+  [""]=>
+  string(10) "string('')"
+}
+
+Fatal error: Uncaught Error: Cannot access property started with '\0' in %s:%d
 Stack trace:
 #0 {main}
-  thrown in %sbug29015.php on line 4
+  thrown in %s on line %d

Zend/tests/bug29883.phpt

@@ -3,7 +3,7 @@ Bug #29883 (isset gives invalid values on strings)
 --FILE--
 <?php
 $x = "bug";
-var_dump(isset($x[-1]));
+var_dump(isset($x[-10]));
 var_dump(isset($x["1"]));
 echo $x["1"]."\n";
 ?>

Zend/tests/bug31098.phpt

@@ -18,7 +18,7 @@ var_dump(isset($a['b']));
 $simpleString = "Bogus String Text";
 echo isset($simpleString->wrong)?"bug\n":"ok\n";
 echo isset($simpleString["wrong"])?"bug\n":"ok\n";
-echo isset($simpleString[-1])?"bug\n":"ok\n";
+echo isset($simpleString[-20])?"bug\n":"ok\n";
 echo isset($simpleString[0])?"ok\n":"bug\n";
 echo isset($simpleString["0"])?"ok\n":"bug\n";
 echo isset($simpleString["16"])?"ok\n":"bug\n";

Zend/tests/bug34617.phpt

@@ -8,7 +8,8 @@ class Thing {}
 function boom()
 {
     $reader = xml_parser_create();
-    xml_set_object($reader, new Thing());
+    $thing = new Thing();
+    xml_set_object($reader, $thing);
     die("ok\n");
     xml_parser_free($reader);
 }

Zend/tests/bug41117_1.phpt

@@ -10,5 +10,4 @@ class foo {
 $obj = new foo("Hello world");
 ?>
 --EXPECTF--
-Fatal error: Cannot re-assign $this in %sbug41117_1.php on line 3
-
+Fatal error: Cannot use $this as parameter in %s on line %d

Zend/tests/bug41813.phpt

@@ -9,7 +9,7 @@ $foo[0]->bar = "xyz";
 echo "Done\n";
 ?>
 --EXPECTF--	
-Fatal error: Uncaught Error: Cannot use string offset as an array in %s:%d
+Fatal error: Uncaught Error: Cannot use string offset as an object in %s:%d
 Stack trace:
 #0 {main}
   thrown in %s on line %d

Zend/tests/bug49866.phpt

@@ -7,7 +7,7 @@ $b = &$a[1];
 $b = "f";
 echo $a;
 --EXPECTF--
-Fatal error: Uncaught Error: Cannot create references to/from string offsets nor overloaded objects in %sbug49866.php:3
+Fatal error: Uncaught Error: Cannot create references to/from string offsets in %sbug49866.php:3
 Stack trace:
 #0 {main}
   thrown in %sbug49866.php on line 3

Zend/tests/bug52484.phpt

@@ -10,14 +10,14 @@ class A {
 }
 
 $a = new A();
-$prop = null;
+$prop = "\0";
 
 unset($a->$prop);
 
 ?>
 --EXPECTF--
-Fatal error: Uncaught Error: Cannot access empty property in %s:%d
+Fatal error: Uncaught Error: Cannot access property started with '\0' in %s:%d
 Stack trace:
-#0 %s(%d): A->__unset('')
+#0 %s(%d): A->__unset('\x00')
 #1 {main}
   thrown in %s on line %d

Zend/tests/bug52484_2.phpt

@@ -10,14 +10,14 @@ class A {
 }
 
 $a = new A();
-$prop = null;
+$prop = "\0";
 
 $a->$prop = 2;
 
 ?>
 --EXPECTF--
-Fatal error: Uncaught Error: Cannot access empty property in %s:%d
+Fatal error: Uncaught Error: Cannot access property started with '\0' in %s:%d
 Stack trace:
-#0 %s(%d): A->__set('', 2)
+#0 %s(%d): A->__set('\x00', 2)
 #1 {main}
   thrown in %s on line %d

Zend/tests/bug52484_3.phpt

@@ -10,14 +10,14 @@ class A {
 }
 
 $a = new A();
-$prop = null;
+$prop = "\0";
 
 var_dump($a->$prop);
 
 ?>
 --EXPECTF--
-Fatal error: Uncaught Error: Cannot access empty property in %s:%d
+Fatal error: Uncaught Error: Cannot access property started with '\0' in %s:%d
 Stack trace:
-#0 %s(%d): A->__get('')
+#0 %s(%d): A->__get('\x00')
 #1 {main}
   thrown in %s on line %d

Zend/tests/bug52879.phpt

@@ -8,7 +8,7 @@ class MyClass {
 		$this->myRef = $value;
 	}
 }
-$myGlobal=new MyClass($myGlobal);
+$myGlobal=new MyClass();
 $myGlobal->myRef=&$myGlobal;
 $myGlobal->myNonExistentProperty="ok\n";
 echo $myGlobal;

Zend/tests/bug53432.phpt

@@ -0,0 +1,45 @@
+--TEST--
+Bug #53432: Assignment via string index access on an empty string converts to array
+--FILE--
+<?php
+
+$str = '';
+var_dump($str[0] = 'a');
+var_dump($str);
+
+$str = '';
+var_dump($str[5] = 'a');
+var_dump($str);
+
+$str = '';
+var_dump($str[-1] = 'a');
+var_dump($str);
+
+$str = '';
+var_dump($str['foo'] = 'a');
+var_dump($str);
+
+$str = '';
+try {
+    var_dump($str[] = 'a');
+} catch (Error $e) {
+    echo "Error: {$e->getMessage()}\n";
+}
+var_dump($str);
+
+?>
+--EXPECTF--
+string(1) "a"
+string(1) "a"
+string(1) "a"
+string(6) "     a"
+
+Warning: Illegal string offset:  -1 in %s on line %d
+NULL
+string(0) ""
+
+Warning: Illegal string offset 'foo' in %s on line %d
+string(1) "a"
+string(1) "a"
+Error: [] operator not supported for strings
+string(0) ""

Zend/tests/bug62358.phpt

@@ -23,4 +23,4 @@ class B extends A {
 }
 ?>
 --EXPECTF--
-Warning: Declaration of B::foo($var) should be compatible with A::foo() in %sbug62358.php on line %d
+Fatal error: Declaration of B::foo($var) must be compatible with I::foo() in %sbug62358.php on line 17

Zend/tests/bug62814.phpt

@@ -0,0 +1,20 @@
+--TEST--
+Bug #62814: It is possible to stiffen child class members visibility
+--FILE--
+<?php
+
+class A {
+    private function test() { }
+}
+
+class B extends A {
+    protected function test() { }
+}
+
+class C extends B {
+    private function test() { }
+}
+
+?>
+--EXPECTF--
+Fatal error: Access level to C::test() must be protected (as in class B) or weaker in %s on line %d

Zend/tests/bug65784.phpt

@@ -57,8 +57,13 @@ $bar = foo3();
 string(9) "not catch"
 NULL
 
-Fatal error: Uncaught Error: Class 'NotExists' not found in %sbug65784.php:%d
+Fatal error: Uncaught Exception: not catched in %sbug65784.php:42
 Stack trace:
-#0 %s(%d): foo3()
+#0 %sbug65784.php(52): foo3()
 #1 {main}
-  thrown in %sbug65784.php on line %d
+
+Next Error: Class 'NotExists' not found in %sbug65784.php:46
+Stack trace:
+#0 %sbug65784.php(52): foo3()
+#1 {main}
+  thrown in %sbug65784.php on line 46

Zend/tests/bug68652.phpt

@@ -28,6 +28,7 @@ class Bar {
     }
 
     public function __destruct() {
+        if (!isset(self::$instance)) return;
         Foo::getInstance();
     }
 }

Zend/tests/bug69467.phpt

@@ -18,4 +18,4 @@ $test = new Foo();
 var_dump($test instanceof Baz);
 ?>
 --EXPECTF--
-Fatal error: Access level to Bar::bad() must be public (as in class Baz) in %sbug69467.php on line %d
+Fatal error: Access level to Foo::bad() must be public (as in class Baz) in %sbug69467.php on line %d

Zend/tests/bug69537.phpt

@@ -0,0 +1,19 @@
+--TEST--
+Bug #69537 (__debugInfo with empty string for key gives error)
+--FILE--
+<?php
+class Foo {
+
+    public function __debugInfo(){
+        return ['' => 1];
+    }
+}
+
+var_dump(new Foo);
+?>
+--EXPECTF--
+object(Foo)#%d (%d) {
+  [""]=>
+  int(1)
+}
+

Zend/tests/bug69955.phpt

@@ -27,8 +27,6 @@ $c10 = new C10;
 var_dump($c10[] += 5);
 --EXPECTF--
 Inside C10::offsetGet
-
-Notice: Undefined variable: offset in %sbug69955.php on line 10
 NULL
 
 Inside C10::offsetSet

Zend/tests/bug69989_2.phpt

@@ -0,0 +1,42 @@
+--TEST--
+Collection of some cycles on unfinished generators
+--FILE--
+<?php
+
+// CV
+function gen1() {
+    $gen = yield;
+    yield;
+}
+
+$gen = gen1();
+$gen->send($gen);
+
+// This
+class Test {
+    public $gen;
+    public function gen2() {
+        yield;
+    }
+}
+
+$test = new Test;
+$test->gen = $test->gen2();
+
+// Closure object
+$gen3 = (function() use (&$gen3) {
+    yield;
+})();
+
+// Yield from array
+function gen4() {
+    yield from [yield];
+}
+
+$gen = gen4();
+$gen->send($gen);
+
+?>
+===DONE===
+--EXPECT--
+===DONE===

Zend/tests/bug69989_3.phpt

@@ -0,0 +1,44 @@
+--TEST--
+Generator cycle collection edge cases
+--FILE--
+<?php
+
+// Extra args
+function gen1() {
+    yield;
+}
+$obj = new stdClass;
+$obj->gen = gen1($obj);
+
+// Symtable
+function gen2() {
+    $varName = 'a';
+    $$varName = yield;
+    yield;
+}
+$gen = gen2();
+$gen->send($gen);
+
+// Symtable indirect
+function gen3() {
+    $varName = 'a';
+    $$varName = 42;
+    $var = yield;
+    yield;
+}
+$gen = gen3();
+$gen->send($gen);
+
+// Yield from root
+function gen4() {
+    yield from yield;
+}
+$gen = gen4();
+$gen2 = gen4($gen);
+$gen2->send([1, 2, 3]);
+$gen->send($gen2);
+
+?>
+===DONE===
+--EXPECT--
+===DONE===

Zend/tests/bug70089.phpt

@@ -34,4 +34,4 @@ try {
 string(36) "Cannot use string offset as an array"
 string(27) "Cannot unset string offsets"
 string(41) "Only variables can be passed by reference"
-string(64) "Cannot increment/decrement overloaded objects nor string offsets"
+string(41) "Cannot increment/decrement string offsets"

Zend/tests/bug70685.phpt

@@ -15,7 +15,7 @@ var_dump($c);
 
 ?>
 --EXPECTF--
-Warning: Cannot bind internal method SplDoublyLinkedList::count() to object of class cls in %s on line %d
+Warning: Cannot bind method SplDoublyLinkedList::count() to object of class cls in %s on line %d
 NULL
 
 Warning: Cannot rebind scope of closure created by ReflectionFunctionAbstract::getClosure() in %s on line %d

Zend/tests/bug70918.phpt

@@ -0,0 +1,47 @@
+--TEST--
+Bug #70918 (Segfault using static outside of class scope)
+--FILE--
+<?php
+try {
+	static::x;
+} catch (Error $e) {
+	var_dump($e->getMessage());
+}
+
+try {
+	parent::x;
+} catch (Error $e) {
+	var_dump($e->getMessage());
+}
+
+try {
+	self::x;
+} catch (Error $e) {
+	var_dump($e->getMessage());
+}
+
+try {
+	new static;
+} catch (Error $e) {
+	var_dump($e->getMessage());
+}
+
+try {
+	static::x();
+} catch (Error $e) {
+	var_dump($e->getMessage());
+}
+
+try {
+	static::$i;
+} catch (Error $e) {
+	var_dump($e->getMessage());
+}
+?>
+--EXPECT--
+string(52) "Cannot access static:: when no class scope is active"
+string(52) "Cannot access parent:: when no class scope is active"
+string(50) "Cannot access self:: when no class scope is active"
+string(52) "Cannot access static:: when no class scope is active"
+string(52) "Cannot access static:: when no class scope is active"
+string(52) "Cannot access static:: when no class scope is active"

Zend/tests/bug71196.phpt

@@ -0,0 +1,13 @@
+--TEST--
+Bug #71196 (Memory leak with out-of-order live ranges)
+--FILE--
+<?php
+try  {
+        $a = "1";
+        [1, (y().$a.$a) . ($a.$a)];
+} catch (Error $e) {
+        var_dump($e->getMessage());
+}
+?>
+--EXPECT--
+string(30) "Call to undefined function y()"

Zend/tests/bug71359.phpt

@@ -0,0 +1,61 @@
+--TEST--
+Bug #71359: Null coalescing operator and magic
+--FILE--
+<?php
+class AA {
+    private $data = [];
+    public function __isset($name) {
+        echo "__isset($name)\n";
+        return array_key_exists($name, $this->data);
+    }
+    public function &__get($name) {
+        echo "__get($name)\n";
+        if (!array_key_exists($name, $this->data)) {
+            throw new Exception('Unknown offset');
+        }
+        return $this->data[$name];
+    }
+    public function __set($name, $value) {
+        echo "__set($name)\n";
+        $this->data[$name] = $value;
+    }
+    public function __unset($name) {
+        echo "__unset($name)\n";
+        unset($this->data[$name]);
+    }
+}
+
+$aa = new AA;
+var_dump(isset($aa->zero->one->two));
+var_dump(isset($aa->zero->foo));
+var_dump($aa->zero ?? 42);
+var_dump($aa->zero->one->two ?? 42);
+$aa->zero = new AA;
+$aa->zero->one = new AA;
+var_dump(isset($aa->zero->one->two));
+var_dump($aa->zero->one->two ?? 42);
+?>
+--EXPECT--
+__isset(zero)
+bool(false)
+__isset(zero)
+bool(false)
+__isset(zero)
+int(42)
+__isset(zero)
+int(42)
+__set(zero)
+__get(zero)
+__set(one)
+__isset(zero)
+__get(zero)
+__isset(one)
+__get(one)
+__isset(two)
+bool(false)
+__isset(zero)
+__get(zero)
+__isset(one)
+__get(one)
+__isset(two)
+int(42)

Zend/tests/bug71414.phpt

@@ -0,0 +1,25 @@
+--TEST--
+Bug #71414 (Interface method override inherited method and implemented in a trait causes fatal error)
+--FILE--
+<?php
+interface InterfaceY {
+    public function z(): string;
+}
+
+trait TraitY {
+    public function z(): string {
+    }
+}
+
+class X {
+    public function z() {
+    }
+}
+
+class Y extends X implements InterfaceY {
+    use TraitY;
+}
+
+echo "ok";
+--EXPECT--
+ok

Zend/tests/bug71428.1.phpt

@@ -0,0 +1,13 @@
+--TEST--
+bug #71428.1: inheritance with null default values
+--FILE--
+<?php
+class A {
+    public function m(array $a = null) {}
+}
+class B extends A {
+    public function m(array $a = []) {}
+}
+--EXPECTF--
+Warning: Declaration of B::m(array $a = Array) should be compatible with A::m(?array $a = NULL) in %sbug71428.1.php on line 7
+

Zend/tests/bug71428.2.phpt

@@ -0,0 +1,23 @@
+--TEST--
+bug #71428.2: inheritance of ye olde dynamic interfaces
+--SKIPIF--
+<?php if (!extension_loaded('pdo')) die("skip PDO is not available"); ?>
+--FILE--
+<?php
+interface StatementInterface {
+	public function fetch($first = null, $second, $third);
+}
+
+class Statement extends PDOStatement implements StatementInterface {}
+
+interface StatementInterface1 {
+	public function fetch($first = null, $second = null, $third = null);
+}
+
+class Statement1 extends PDOStatement implements StatementInterface1 {}
+
+echo "ok";
+?>
+--EXPECT--
+ok
+

Zend/tests/bug71428.3.phpt

@@ -0,0 +1,11 @@
+--TEST--
+bug #71428: Validation type inheritance with = NULL
+--FILE--
+<?php
+class A { }
+class B           {  public function m(A $a = NULL, $n) { echo "B.m";} };
+class C extends B {  public function m(A $a       , $n) { echo "C.m";} };
+?>
+--EXPECTF--
+Warning: Declaration of C::m(A $a, $n) should be compatible with B::m(?A $a, $n) in %sbug71428.3.php on line 4
+

Zend/tests/bug71572.phpt

@@ -0,0 +1,27 @@
+--TEST--
+Bug #71572: String offset assignment from an empty string inserts null byte
+--FILE--
+<?php
+
+$str = "abc";
+var_dump($str{0} = "");
+var_dump($str{1} = "");
+var_dump($str{3} = "");
+var_dump($str{10} = "");
+var_dump($str);
+?>
+==DONE==
+--EXPECTF--
+Warning: Cannot assign an empty string to a string offset in %s on line %d
+NULL
+
+Warning: Cannot assign an empty string to a string offset in %s on line %d
+NULL
+
+Warning: Cannot assign an empty string to a string offset in %s on line %d
+NULL
+
+Warning: Cannot assign an empty string to a string offset in %s on line %d
+NULL
+string(3) "abc"
+==DONE==

Zend/tests/bug71731.phpt

@@ -0,0 +1,64 @@
+--TEST--
+Bug #71731: Null coalescing operator and ArrayAccess
+--FILE--
+<?php
+
+class AA implements ArrayAccess {
+    private $data = [];
+    public function offsetExists($name) {
+        echo "offsetExists($name)\n";
+        return array_key_exists($name, $this->data);
+    }
+    public function &offsetGet($name) {
+        echo "offsetGet($name)\n";
+        if (!array_key_exists($name, $this->data)) {
+            throw new Exception('Unknown offset');
+        }
+        return $this->data[$name];
+    }
+    public function offsetSet($name, $value) {
+        echo "offsetSet($name)\n";
+        $this->data[$name] = $value;
+    }
+    public function offsetUnset($name) {
+        echo "offsetUnset($name)\n";
+        unset($this->data[$name]);
+    }
+}
+
+$aa = new AA;
+var_dump(isset($aa[0][1][2]));
+var_dump(isset($aa[0]->foo));
+var_dump($aa[0] ?? 42);
+var_dump($aa[0][1][2] ?? 42);
+
+$aa[0] = new AA;
+$aa[0][1] = new AA;
+var_dump(isset($aa[0][1][2]));
+var_dump($aa[0][1][2] ?? 42);
+
+?>
+--EXPECT--
+offsetExists(0)
+bool(false)
+offsetExists(0)
+bool(false)
+offsetExists(0)
+int(42)
+offsetExists(0)
+int(42)
+offsetSet(0)
+offsetGet(0)
+offsetSet(1)
+offsetExists(0)
+offsetGet(0)
+offsetExists(1)
+offsetGet(1)
+offsetExists(2)
+bool(false)
+offsetExists(0)
+offsetGet(0)
+offsetExists(1)
+offsetGet(1)
+offsetExists(2)
+int(42)

Zend/tests/bug71737.phpt

@@ -0,0 +1,16 @@
+--TEST--
+Bug #71737: Memory leak in closure with parameter named $this
+--FILE--
+<?php
+
+class Test {
+    public function method() {
+        return function($this) {};
+    }
+}
+
+(new Test)->method()(new stdClass);
+
+?>
+--EXPECTF--
+Fatal error: Cannot use $this as parameter in %s on line %d

Zend/tests/bug71841.phpt

@@ -0,0 +1,23 @@
+--TEST--
+Bug #71841 (EG(error_zval) is not handled well)
+--INI--
+error_reporting=0
+--FILE--
+<?php
+$z = unserialize('O:1:"A":0:{}');
+var_dump($z->e.=0);
+var_dump(++$z->x);
+var_dump($z->y++);
+
+$y = array(PHP_INT_MAX => 0);
+var_dump($y[] .= 0);
+var_dump(++$y[]);
+var_dump($y[]++);
+?>
+--EXPECT--
+NULL
+NULL
+NULL
+NULL
+NULL
+NULL

Zend/tests/bug71859.phpt

@@ -0,0 +1,28 @@
+--TEST--
+Bug #71859 (zend_objects_store_call_destructors operates on realloced memory, crashing)
+--FILE--
+<?php
+class constructs_in_destructor {
+  public function __destruct() {
+    //We are now in zend_objects_store_call_destructors
+    //This causes a realloc in zend_objects_store_put
+    for ($i = 0; $i < 10000; ++$i) {
+      $GLOBALS["a$i"] = new stdClass;
+    }
+    //Returns to zend_objects_store_call_destructors, to access freed memory.
+  }
+}
+
+$a = new constructs_in_destructor;
+//Create cycle so destructors are ran only in zend_objects_store_call_destructors
+$a->a = $a;
+
+// Create some objects so zend_objects_store_call_destructors has something
+// to do after constructs_in_destructor is destroyed.
+for ($i = 0; $i < 200; ++$i) {
+  $GLOBALS["b$i"] = new stdClass;
+}
+?>
+okey
+--EXPECT--
+okey

Zend/tests/bug71871.phpt

@@ -0,0 +1,12 @@
+--TEST--
+Bug #71871: Interfaces allow final and abstract functions
+--FILE--
+<?php
+
+interface test {
+    final function test();
+}
+
+?>
+--EXPECTF--
+Fatal error: Access type for interface method test::test() must be omitted in %s on line %d

Zend/tests/bug71871_2.phpt

@@ -0,0 +1,12 @@
+--TEST--
+Bug #71871: Interfaces allow final and abstract functions
+--FILE--
+<?php
+
+interface test {
+    abstract function test();
+}
+
+?>
+--EXPECTF--
+Fatal error: Access type for interface method test::test() must be omitted in %s on line %d

Zend/tests/bug71914.phpt

@@ -0,0 +1,40 @@
+--TEST--
+Bug #71914 (Reference is lost in "switch")
+--FILE--
+<?php
+
+function bug(&$value) {
+	switch ($value) {
+	case "xxxx":
+		$value = true;
+		break;
+	}
+}
+
+function returnArray() {
+	$array = array();
+	$array["str"]  = "xxxx";
+	return $array;
+}
+
+class Foo {
+	public $array = array("str" => "xxxx");
+}
+
+function test($arr, &$dummy) {
+	bug($arr["str"]);
+	var_dump($arr["str"]);
+}
+
+$foo = new Foo();
+$arr = returnArray();
+
+$array = array("str" => "xxxx");
+test($array, $array["str"]);
+test($arr, $arr["str"]);
+test($foo->array, $foo->array["str"]);
+?>
+--EXPECT--
+bool(true)
+bool(true)
+bool(true)

Zend/tests/bug71922.phpt

@@ -0,0 +1,21 @@
+--TEST--
+Bug #71922: Crash on assert(new class{});
+--INI--
+zend.assertions=1
+assert.exception=1
+--FILE--
+<?php
+
+try {
+    assert(0 && new class {
+    } && new class(42) extends stdclass {
+    });
+} catch (AssertionError $e) {
+    echo "Assertion failure: ", $e->getMessage(), "\n";
+}
+
+?>
+--EXPECT--
+Assertion failure: assert(0 && new class {
+} && new class(42) extends stdclass {
+})

Zend/tests/bug71930.phpt

@@ -0,0 +1,30 @@
+--TEST--
+Bug #71930 (_zval_dtor_func: Assertion `(arr)->gc.refcount <= 1' failed)
+--SKIPIF--
+<?php
+if (!extension_loaded("curl")) {
+  die("skip Require a resource which is able to hold a callbck");
+}
+?>
+--FILE--
+<?php
+
+class A {
+	public static function dummy() {
+	}
+}
+
+$a = array();
+$a[] = "A";
+$a[] = "dummy";
+
+$ch1 = curl_init();
+curl_setopt($ch1, CURLOPT_HEADERFUNCTION, $a);
+
+set_error_handler($a);
+set_error_handler(function()use($ch1){});
+set_error_handler(function(){});
+?>
+okey
+--EXPECT--
+okey

Zend/tests/bug71980.phpt

@@ -0,0 +1,43 @@
+--TEST--
+Bug #71980: Decorated/Nested Generator is Uncloseable in Finally
+--FILE--
+<?php
+
+class Dtor {
+    public function __destruct() {
+        echo "Dtor\n";
+    }
+}
+
+function gen1() {
+    try {
+        foreach ([42, new Dtor] as $value) {
+            yield $value;
+        }
+    } finally {
+        echo "Finally\n";
+    }
+}
+
+function gen2() {
+    try {
+        var_dump(new Dtor, yield);
+    } finally {
+        echo "Finally\n";
+    }
+}
+
+$gen = gen1();
+$gen->rewind();
+unset($gen);
+
+$gen = gen2();
+$gen->rewind();
+unset($gen);
+
+?>
+--EXPECT--
+Dtor
+Finally
+Dtor
+Finally

Zend/tests/bug72038.phpt

@@ -0,0 +1,27 @@
+--TEST--
+Bug #72038 (Function calls with values to a by-ref parameter don't always throw a notice)
+--FILE--
+<?php
+
+test($foo = new stdClass);
+var_dump($foo);
+test($bar = 2);
+var_dump($bar);
+test($baz = &$bar);
+var_dump($baz);
+
+function test(&$param) {
+        $param = 1;
+}
+
+?>
+--EXPECTF--
+
+Notice: Only variables should be passed by reference in %s on line %d
+object(stdClass)#1 (0) {
+}
+
+Notice: Only variables should be passed by reference in %s on line %d
+int(2)
+int(1)
+

Zend/tests/bug72057.phpt

@@ -0,0 +1,21 @@
+--TEST--
+Bug #72057 (PHP hangs when user error handler throws exception after Notice from type coercion)
+--FILE--
+<?php
+
+set_error_handler(
+    function() {
+        throw new Exception("My custom error");
+    }
+);
+
+(function (int $i) { bar(); })("7as");
+
+--EXPECTF--
+
+Fatal error: Uncaught Exception: My custom error in %s:%d
+Stack trace:
+#0 %s(%d): {closure}(8, 'A non well form...', '%s', %d, Array)
+#1 %s(%d): {closure}('7as')
+#2 {main}
+  thrown in %s on line %d

Zend/tests/bug72101.phpt

@@ -0,0 +1,85 @@
+--TEST--
+Bug #72101 (crash on complex code)
+--FILE--
+<?php
+class PHPUnit_Framework_MockObject_Stub_ReturnCallback {
+    protected $callback;
+    public function __construct($callback) {
+        $this->callback = $callback;
+    }
+    public function invoke($invocation) {
+        return call_user_func_array($this->callback, $invocation->parameters);
+    }
+}
+
+class PHPUnit_Framework_MockObject_InvocationMocker {
+    protected $matchers = [];
+    public function addMatcher( $matcher) {
+        $this->matchers[] = $matcher;
+    }
+    public function invoke( $invocation) {
+        foreach ($this->matchers as $match) {
+            $match->invoked($invocation);
+        }
+    }
+}
+
+class PHPUnit_Framework_MockObject_Matcher {
+    public $stub = null;
+    public function invoked($invocation) {
+        return $this->stub->invoke($invocation);
+    }
+}
+
+class MethodCallbackByReference {
+    public function bar(&$a, &$b, $c) {
+        Legacy::bar($a, $b, $c);
+    }
+    public function callback(&$a, &$b, $c) {
+        $b = 1;
+    }
+}
+class PHPUnit_Framework_MockObject_Invocation_Static {
+    public $parameters;
+    public function __construct(array $parameters) {
+        $this->parameters = $parameters;
+    }
+}
+
+class Mock_MethodCallbackByReference_7b180d26 extends MethodCallbackByReference {
+    public $inv_mocker;
+    public function bar(&$a, &$b, $c) {
+        $arguments = array($a, $b, $c);
+        $result = $this->inv_mocker->invoke(
+            new PHPUnit_Framework_MockObject_Invocation_Static(
+                $arguments
+            )
+        );
+        return $result;
+    }
+}
+
+set_error_handler(function() {
+//    var_dump(func_get_args());
+    DoesNotExists::$nope = true;
+}, E_ALL | E_STRICT);
+
+$foo = new Mock_MethodCallbackByReference_7b180d26();
+$InvMocker = new PHPUnit_Framework_MockObject_InvocationMocker();
+$foo->inv_mocker = $InvMocker;
+$OuterMatcher = new PHPUnit_Framework_MockObject_Matcher();
+$InvMocker->addMatcher($OuterMatcher);
+$OuterMatcher->methodNameMatcher = null;
+$OuterMatcher->stub = new PHPUnit_Framework_MockObject_Stub_ReturnCallback([$foo, 'callback']);
+$a = $b = $c = 0;
+$foo->bar($a, $b, $c);
+--EXPECTF--
+Fatal error: Uncaught Error: Class 'DoesNotExists' not found in %sbug72101.php:61
+Stack trace:
+#0 %sbug72101.php(8): {closure}(2, 'Parameter 1 to ...', '%s', 8, Array)
+#1 %sbug72101.php(27): PHPUnit_Framework_MockObject_Stub_ReturnCallback->invoke(Object(PHPUnit_Framework_MockObject_Invocation_Static))
+#2 %sbug72101.php(19): PHPUnit_Framework_MockObject_Matcher->invoked(Object(PHPUnit_Framework_MockObject_Invocation_Static))
+#3 %sbug72101.php(51): PHPUnit_Framework_MockObject_InvocationMocker->invoke(Object(PHPUnit_Framework_MockObject_Invocation_Static))
+#4 %sbug72101.php(72): Mock_MethodCallbackByReference_7b180d26->bar(0, 0, 0)
+#5 {main}
+  thrown in %sbug72101.php on line 61

Zend/tests/bug72107.phpt

@@ -0,0 +1,14 @@
+--TEST--
+Bug #72107: Segfault when using func_get_args as error handler
+--FILE--
+<?php
+set_error_handler('func_get_args');
+function test($a) {
+    echo $undef;
+}
+test(1);
+?>
+--EXPECTF--
+Warning: Cannot call func_get_args() dynamically in %s on line %d
+
+Notice: Undefined variable: undef in %s on line %d

Zend/tests/bug72119.phpt

@@ -0,0 +1,19 @@
+--TEST--
+Bug #72119 (Interface declaration compatibility regression with default values)
+--FILE--
+<?php
+interface Foo {
+    public function bar(array $baz = null);
+}
+
+class Hello implements Foo {
+    public function bar(array $baz = [])
+    {
+
+    }
+}
+echo "OK\n";
+?>
+--EXPECTF--
+Fatal error: Declaration of Hello::bar(array $baz = Array) must be compatible with Foo::bar(?array $baz = NULL) in %s on line %d
+

Zend/tests/bug72162.phpt

@@ -0,0 +1,10 @@
+--TEST--
+Bug #72162 (use-after-free - error_reporting)
+--FILE--
+<?php
+error_reporting(E_ALL);
+$var11 = new StdClass();
+$var16 = error_reporting($var11);
+?>
+--EXPECTF--
+Catchable fatal error: Object of class stdClass could not be converted to string in %sbug72162.php on line %d

Zend/tests/bug72177.phpt

@@ -0,0 +1,35 @@
+--TEST--
+Bug #72177 Scope issue in __destruct after ReflectionProperty::setValue()
+--FILE--
+<?php
+class Child
+{
+    protected $bar;
+
+    public function __destruct()
+    {
+        $this->bar = null;
+    }
+}
+
+class Parnt
+{
+    protected $child;
+
+    public function doSomething()
+    {
+        $this->child = new Child();
+
+        $prop = new \ReflectionProperty($this, 'child');
+        $prop->setAccessible(true);
+        $prop->setValue($this, null);
+    }
+}
+
+$p = new Parnt();
+$p->doSomething();
+
+echo "OK\n";
+?>
+--EXPECT--
+OK

Zend/tests/bug72177_2.phpt

@@ -0,0 +1,34 @@
+--TEST--
+Bug #72177 Scope issue in __destruct after ReflectionProperty::setValue()
+--FILE--
+<?php
+class Foo
+{
+    private $bar = 'bar';
+
+    public function __construct()
+    {
+        unset($this->bar);
+    }
+}
+
+class Bar extends Foo
+{
+    private $baz = 'baz';
+    private static $tab = 'tab';
+
+    public function __get(string $name)
+    {
+        var_dump($this->baz);
+        var_dump(self::$tab);
+        return $name;
+    }
+}
+
+$r = new ReflectionProperty(Foo::class, 'bar');
+
+$r->setAccessible(true);
+echo "OK\n";
+?>
+--EXPECT--
+OK

Zend/tests/bug72188.phpt

@@ -0,0 +1,27 @@
+--TEST--
+Bug #72188 (Nested try/finally blocks losing return value)
+--FILE--
+<?php
+function test() {
+    try {
+        return 5;
+    } finally {
+        try {
+            echo 1;
+        } finally {
+            echo 2;
+        }
+    }
+}
+
+
+
+$a = test();
+if($a !== 5) {
+    echo "FAILED: expected 5, received ", var_export($a), PHP_EOL;
+} else {
+    echo "Passed", PHP_EOL;
+}
+?>
+--EXPECT--
+12Passed

Zend/tests/bug72221.phpt

@@ -0,0 +1,11 @@
+--TEST--
+Bug #72221 (Segmentation fault in stream_get_line / zend_memnstr_ex)
+--FILE--
+<?php
+$fp = fopen("php://memory", "r+");
+fwrite($fp, str_repeat("baad", 1024*1024));
+rewind($fp);
+stream_get_line($fp, 1024*1024*2, "aaaa");
+echo "Done\n";
+--EXPECT--
+Done

Zend/tests/bug72335.phpt

@@ -0,0 +1,18 @@
+--TEST--
+Misoptimize due to type narrowing
+--FILE--
+<?php
+
+function test() {
+    $b = false;
+    $x = (1<<53)+1;
+    do {
+        $x = 1.0 * ($x - (1<<53));
+    } while ($b);
+    return $x;
+}
+var_dump(test());
+
+?>
+--EXPECT--
+float(1)

Zend/tests/call_user_func_array_prefer_ref.phpt

@@ -0,0 +1,73 @@
+--TEST--
+call_user_func_array() passes value to prefer-ref arg if element wasn't a reference
+--FILE--
+<?php
+
+namespace {
+    call_user_func_array('array_multisort', [[3, 2, 1]]);
+
+    $args = [[3, 2, 1]];
+    call_user_func_array('array_multisort', $args);
+    var_dump($args);
+    unset($args);
+
+    $array = [3, 2, 1];
+    call_user_func('array_multisort', $array);
+    var_dump($array);
+    unset($array);
+}
+
+namespace Foo {
+    call_user_func_array('array_multisort', [[3, 2, 1]]);
+
+    $args = [[3, 2, 1]];
+    call_user_func_array('array_multisort', $args);
+    var_dump($args);
+    unset($args);
+
+    $array = [3, 2, 1];
+    call_user_func('array_multisort', $array);
+    var_dump($array);
+    unset($array);
+}
+
+?>
+--EXPECT--
+array(1) {
+  [0]=>
+  array(3) {
+    [0]=>
+    int(3)
+    [1]=>
+    int(2)
+    [2]=>
+    int(1)
+  }
+}
+array(3) {
+  [0]=>
+  int(3)
+  [1]=>
+  int(2)
+  [2]=>
+  int(1)
+}
+array(1) {
+  [0]=>
+  array(3) {
+    [0]=>
+    int(3)
+    [1]=>
+    int(2)
+    [2]=>
+    int(1)
+  }
+}
+array(3) {
+  [0]=>
+  int(3)
+  [1]=>
+  int(2)
+  [2]=>
+  int(1)
+}

Zend/tests/closure_061.phpt

@@ -184,7 +184,7 @@ bindTo(new ClsChild, Cls::class):
 Success!
 
 bindTo(new ClsUnrelated, Cls::class):
-Success!
+Cannot bind method Cls::method() to object of class ClsUnrelated
 
 bindTo(new Cls, null):
 Cannot rebind scope of closure created by ReflectionFunctionAbstract::getClosure()
@@ -205,7 +205,7 @@ bindTo(new SplStack, SplDoublyLinkedList::class):
 Success!
 
 bindTo(new ClsUnrelated, SplDoublyLinkedList::class):
-Cannot bind internal method SplDoublyLinkedList::count() to object of class ClsUnrelated
+Cannot bind method SplDoublyLinkedList::count() to object of class ClsUnrelated
 
 bindTo(null, null):
 Cannot unbind $this of internal method

Zend/tests/closure_invoke_case_insensitive.phpt

@@ -0,0 +1,16 @@
+--TEST--
+Closure::__invoke() is case insensitive
+--FILE--
+<?php
+
+$inc = function(&$n) {
+    $n++;
+};
+
+$n = 1;
+$inc->__INVOKE($n);
+var_dump($n);
+
+?>
+--EXPECT--
+int(2)

Zend/tests/closure_use_auto_global.phpt

@@ -0,0 +1,16 @@
+--TEST--
+Cannot use() auto-global
+--FILE--
+<?php
+
+function test() {
+    $fn = function() use($GLOBALS) {
+        var_dump($GLOBALS);
+    };
+    $fn();
+}
+test();
+
+?>
+--EXPECTF--
+Fatal error: Cannot use auto-global as lexical variable in %s on line %d

Zend/tests/closure_use_parameter_name.phpt

@@ -0,0 +1,14 @@
+--TEST--
+Can't use name of lexical variable for parameter
+--FILE--
+<?php
+
+$a = 1;
+$fn = function ($a) use ($a) {
+    var_dump($a);
+};
+$fn(2);
+
+?>
+--EXPECTF--
+Fatal error: Cannot use lexical variable $a as a parameter name in %s on line %d

Zend/tests/closure_use_variable_twice.phpt

@@ -0,0 +1,15 @@
+--TEST--
+Closure cannot use one variable twice
+--FILE--
+<?php
+
+$a = 1;
+$fn = function() use ($a, &$a) {
+    $a = 2;
+};
+$fn();
+var_dump($a);
+
+?>
+--EXPECTF--
+Fatal error: Cannot use variable $a twice in %s on line %d

Zend/tests/constant_expressions_coalesce.phpt

@@ -0,0 +1,47 @@
+--TEST--
+Constant expressions with null coalescing operator ??
+--FILE--
+<?php
+
+const A = [1 => [[]]];
+
+const T_1 = null ?? A[1]['undefined']['index'] ?? 1;
+const T_2 = null ?? A['undefined']['index'] ?? 2;
+const T_3 = null ?? A[1][0][2] ?? 3;
+const T_4 = A[1][0][2] ?? 4;
+const T_5 = null ?? __LINE__;
+const T_6 = __LINE__ ?? "bar";
+
+var_dump(T_1);
+var_dump(T_2);
+var_dump(T_3);
+var_dump(T_4);
+var_dump(T_5);
+var_dump(T_6);
+
+var_dump((function(){ static $var = null ?? A[1]['undefined']['index'] ?? 1; return $var; })());
+var_dump((function(){ static $var = null ?? A['undefined']['index'] ?? 2; return $var; })());
+var_dump((function(){ static $var = null ?? A[1][0][2] ?? 3; return $var; })());
+var_dump((function(){ static $var = A[1][0][2] ?? 4; return $var; })());
+
+var_dump((new class { public $var = null ?? A[1]['undefined']['index'] ?? 1; })->var);
+var_dump((new class { public $var = null ?? A['undefined']['index'] ?? 2; })->var);
+var_dump((new class { public $var = null ?? A[1][0][2] ?? 3; })->var);
+var_dump((new class { public $var = A[1][0][2] ?? 4; })->var);
+
+?>
+--EXPECTF--
+int(1)
+int(2)
+int(3)
+int(4)
+int(%d)
+int(%d)
+int(1)
+int(2)
+int(3)
+int(4)
+int(1)
+int(2)
+int(3)
+int(4)

Zend/tests/constant_expressions_coalesce_empty_dim.phpt

@@ -0,0 +1,11 @@
+--TEST--
+Constant expressions with empty dimension fetch on coalesce
+--FILE--
+<?php
+
+const A = [][] ?? 1;
+
+?>
+--EXPECTF--
+Fatal error: Cannot use [] for reading in %s.php on line %d
+

Zend/tests/constant_expressions_dynamic.phpt

@@ -35,14 +35,18 @@ const T_19 = [
     false => false,
     true => true,
 ];
+eval("const T_20x = 'a';");
+const T_20 = null ?: (T_20x . 'bc');
 
 var_dump(
     T_1, T_2, T_3, T_4, T_5, T_6, T_7, T_8, T_9, T_10,
-    T_11, T_12, T_13, T_14, T_15, T_16, T_17, T_18, T_19
+    T_11, T_12, T_13, T_14, T_15, T_16, T_17, T_18, T_19, T_20
 );
 
 ?>
---EXPECT--
+--EXPECTF--
+
+Warning: A non-numeric value encountered in %s on line %d
 int(3)
 string(4) "1foo"
 bool(false)
@@ -75,3 +79,4 @@ array(6) {
   [1]=>
   bool(true)
 }
+string(3) "abc"

Zend/tests/constant_expressions_self_referencing_array.phpt

@@ -9,7 +9,7 @@ class A {
 var_dump(A::FOO);
 ?>
 --EXPECTF--
-Fatal error: Uncaught Error: Cannot declare self-referencing constant 'self::FOO' in %s:%d
+Fatal error: Uncaught Error: Cannot declare self-referencing constant 'self::BAR' in %s:%d
 Stack trace:
 #0 {main}
   thrown in %s on line %d

Zend/tests/dynamic_call_005.phpt

@@ -0,0 +1,29 @@
+--TEST--
+Dynamic calls to scope introspection functions are forbidden
+--FILE--
+<?php
+
+function test_calls($func) {
+    $i = 1;
+
+    array_map($func, [['i' => new stdClass]]);
+    var_dump($i);
+
+    $func(['i' => new stdClass]);
+    var_dump($i);
+
+    call_user_func($func, ['i' => new stdClass]);
+    var_dump($i);
+}
+test_calls('extract');
+
+?>
+--EXPECTF--
+Warning: Cannot call extract() dynamically in %s on line %d
+int(1)
+
+Warning: Cannot call extract() dynamically in %s on line %d
+int(1)
+
+Warning: Cannot call extract() dynamically in %s on line %d
+int(1)

Zend/tests/dynamic_call_006.phpt

@@ -0,0 +1,48 @@
+--TEST--
+Dynamic calls to scope introspection functions are forbidden (function variations)
+--FILE--
+<?php
+function test() {
+    $func = 'extract';
+    $func(['a' => 'b']);
+
+    $func = 'compact';
+    $func(['a']);
+
+    $func = 'parse_str';
+    $func('a=b');
+
+    $func = 'get_defined_vars';
+    $func();
+
+    $func = 'assert';
+    $func('1==2');
+
+    $func = 'func_get_args';
+    $func();
+
+    $func = 'func_get_arg';
+    $func(1);
+
+    $func = 'func_num_args';
+    $func();
+}
+test();
+
+?>
+--EXPECTF--
+Warning: Cannot call extract() dynamically in %s on line %d
+
+Warning: Cannot call compact() dynamically in %s on line %d
+
+Warning: Cannot call parse_str() with a single argument dynamically in %s on line %d
+
+Warning: Cannot call get_defined_vars() dynamically in %s on line %d
+
+Warning: Cannot call assert() with string argument dynamically in %s on line %d
+
+Warning: Cannot call func_get_args() dynamically in %s on line %d
+
+Warning: Cannot call func_get_arg() dynamically in %s on line %d
+
+Warning: Cannot call func_num_args() dynamically in %s on line %d

Zend/tests/dynamic_call_007.phpt

@@ -0,0 +1,17 @@
+--TEST--
+Dynamic calls to scope introspection functions are forbidden (misoptimization)
+--FILE--
+<?php
+
+function test() {
+    $i = 1;
+    array_map('extract', [['i' => new stdClass]]);
+    $i += 1;
+    var_dump($i);
+}
+test();
+
+?>
+--EXPECTF--
+Warning: Cannot call extract() dynamically in %s on line %d
+int(2)

Zend/tests/dynamic_call_008.phpt

@@ -0,0 +1,13 @@
+--TEST--
+Don't optimize dynamic call to non-dynamic one if it drops the warning
+--FILE--
+<?php
+
+function test() {
+    ((string) 'extract')(['a' => 42]);
+}
+test();
+
+?>
+--EXPECTF--
+Warning: Cannot call extract() dynamically in %s on line %d

Zend/tests/dynamic_fully_qualified_call.phpt

@@ -0,0 +1,15 @@
+--TEST--
+Crash when using dynamic call syntax with fully qualified name in a namespace
+--FILE--
+<?php
+
+namespace Foo;
+try {
+    ('\bar')();
+} catch (\Error $e) {
+    echo $e->getMessage(), "\n";
+}
+
+?>
+--EXPECT--
+Call to undefined function bar()

Zend/tests/each_002.phpt

@@ -3,10 +3,12 @@ Testing each() with array and object
 --FILE--
 <?php
 
-$foo = each(new stdClass);
+$a = new stdClass;
+$foo = each($a);
 var_dump($foo);
 
-var_dump(each(new stdClass));
+$a = new stdClass;
+var_dump(each($a));
 
 $a = array(new stdClass);
 var_dump(each($a));

Zend/tests/empty_str_offset.phpt

@@ -8,6 +8,8 @@ print "- empty ---\n";
 $str = "test0123";
 
 var_dump(empty($str[-1]));
+var_dump(empty($str[-10]));
+var_dump(empty($str[-4])); // 0
 var_dump(empty($str[0]));
 var_dump(empty($str[1]));
 var_dump(empty($str[4])); // 0
@@ -17,6 +19,8 @@ var_dump(empty($str[10000]));
 // non-numeric offsets
 print "- string ---\n";
 var_dump(empty($str['-1']));
+var_dump(empty($str['-10']));
+var_dump(empty($str['-4'])); // 0
 var_dump(empty($str['0']));
 var_dump(empty($str['1']));
 var_dump(empty($str['4'])); // 0
@@ -31,6 +35,8 @@ print "- null ---\n";
 var_dump(empty($str[null]));
 print "- double ---\n";
 var_dump(empty($str[-1.1]));
+var_dump(empty($str[-10.5]));
+var_dump(empty($str[-4.1]));
 var_dump(empty($str[-0.8]));
 var_dump(empty($str[-0.1]));
 var_dump(empty($str[0.2]));
@@ -50,6 +56,8 @@ print "done\n";
 ?>
 --EXPECTF--
 - empty ---
+bool(false)
+bool(true)
 bool(true)
 bool(false)
 bool(false)
@@ -58,6 +66,8 @@ bool(false)
 bool(true)
 bool(true)
 - string ---
+bool(false)
+bool(true)
 bool(true)
 bool(false)
 bool(false)
@@ -72,6 +82,8 @@ bool(true)
 - null ---
 bool(false)
 - double ---
+bool(false)
+bool(true)
 bool(true)
 bool(false)
 bool(false)

Zend/tests/entry_block_with_predecessors.phpt

@@ -0,0 +1,33 @@
+--TEST--
+For SSA form the entry block should have no predecessors
+--FILE--
+<?php
+
+function test() {
+    while (true) {
+        var_dump($a + 1);
+        $a = 1;
+        if (@$i++) {
+            break;
+        }
+    }
+}
+
+function test2() {
+    while (true) {
+        $a = 42;
+        if (@$i++ > 1) {
+            break;
+        }
+        $a = new stdClass;
+    }
+}
+
+test();
+test2();
+
+?>
+--EXPECTF--
+Notice: Undefined variable: a in %s on line %d
+int(1)
+int(2)

Zend/tests/foreach_list_keyed.phpt

@@ -0,0 +1,36 @@
+--TEST--
+foreach with list syntax, keyed
+--FILE--
+<?php
+
+$points = [
+    ["x" => 1, "y" => 2],
+    ["x" => 2, "y" => 1]
+];
+
+foreach ($points as list("x" => $x, "y" => $y)) {
+    var_dump($x, $y);
+}
+
+echo PHP_EOL;
+
+$invertedPoints = [
+    "x" => [1, 2],
+    "y" => [2, 1]
+];
+
+foreach ($invertedPoints as list(0 => $row1, 1 => $row2)) {
+    var_dump($row1, $row2);
+}
+
+?>
+--EXPECT--
+int(1)
+int(2)
+int(2)
+int(1)
+
+int(1)
+int(2)
+int(2)
+int(1)

Zend/tests/func_get_args.phpt

@@ -0,0 +1,10 @@
+--TEST--
+Testing func_get_args()
+--FILE--
+<?php
+
+func_get_args();
+
+?>
+--EXPECTF--
+Warning: func_get_args():  Called from the global scope - no function context in %s on line 3

Zend/tests/gc_013.phpt

@@ -10,9 +10,9 @@ for ($i = 0; $i < 10001; $i++) {
 }
 $a[] = "xxx";
 unset($a);
-var_dump(gc_collect_cycles());
+var_dump(gc_collect_cycles() > 0);
 echo "ok\n";
 ?>
 --EXPECT--
-int(2)
+bool(true)
 ok

Zend/tests/gc_014.phpt

@@ -12,9 +12,9 @@ for ($i = 0; $i < 10001; $i++) {
 unset($b);
 $a->b = "xxx";
 unset($a);
-var_dump(gc_collect_cycles());
+var_dump(gc_collect_cycles() > 0);
 echo "ok\n";
 ?>
 --EXPECT--
-int(2)
+bool(true)
 ok

Zend/tests/gc_015.phpt

@@ -12,9 +12,9 @@ $a->b = "xxx";
 unset($c);
 unset($a);
 unset($b);
-var_dump(gc_collect_cycles());
+var_dump(gc_collect_cycles() > 0);
 echo "ok\n";
 ?>
 --EXPECT--
-int(2)
+bool(true)
 ok

Zend/tests/gc_017.phpt

@@ -10,7 +10,6 @@ class Node {
 	public $parent;
 	function __construct($name) {
 		$this->name = $name;
-		$this->children = array();
 		$this->parent = null;
 	}
 	function insert($node) {
@@ -32,12 +31,12 @@ $a->insert($c);
 unset($a);
 unset($b);
 unset($c);
-var_dump(gc_collect_cycles());
+var_dump(gc_collect_cycles() >= 7);
 echo "ok\n"
 ?>
 --EXPECTF--
 string(1) "%s"
 string(1) "%s"
 string(1) "%s"
-int(10)
+bool(true)
 ok

Zend/tests/generators/gc_with_yield_from.phpt

@@ -0,0 +1,45 @@
+--TEST--
+Verify yield from on generators being properly cycle collected
+--FILE--
+<?php
+
+function root() {
+	global $gens; // create cyclic reference to root
+	try {
+		yield 1;
+	} finally {
+		var_dump($gens);
+	}
+}
+
+function gen($x) {
+	global $gens;
+	yield from $gens[] = $x ? gen(--$x) : root();
+}
+
+$gen = $gens[] = gen(2);
+var_dump($gen->current());
+unset($gen, $gens);
+print "collect\n";
+gc_collect_cycles();
+print "end\n";
+
+?>
+--EXPECT--
+int(1)
+collect
+array(4) {
+  [0]=>
+  object(Generator)#1 (0) {
+  }
+  [1]=>
+  object(Generator)#2 (0) {
+  }
+  [2]=>
+  object(Generator)#3 (0) {
+  }
+  [3]=>
+  object(Generator)#4 (0) {
+  }
+}
+end

Zend/tests/generators/generator_with_arg_unpacking.phpt

@@ -0,0 +1,12 @@
+--TEST--
+Generators with arguments unpacking
+--FILE--
+<?php
+(function() { yield; })(...range(1, 16384));
+call_user_func_array(function() { yield; }, range(1, 16384));
+$g = (function() { yield; })(...range(1, 16384));
+$g = call_user_func_array(function() { yield; }, range(1, 16384));
+echo "OK\n";
+?>
+--EXPECT--
+OK

Zend/tests/generators/generator_with_type_check.phpt

@@ -0,0 +1,13 @@
+--TEST--
+Generator wit type check
+--FILE--
+<?php
+function gen(array $a) { yield; }
+gen(42);
+?>
+--EXPECTF--
+Fatal error: Uncaught TypeError: Argument 1 passed to gen() must be of the type array, integer given, called in %sgenerator_with_type_check.php on line 3 and defined in %sgenerator_with_type_check.php:2
+Stack trace:
+#0 %sgenerator_with_type_check.php(3): gen(42)
+#1 {main}
+  thrown in %sgenerator_with_type_check.php on line 2

Zend/tests/generators/generator_with_type_check_2.phpt

@@ -0,0 +1,22 @@
+--TEST--
+Generator wit type check
+--FILE--
+<?php
+function gen(array $a) { yield; }
+try {
+	gen(42);
+} catch (TypeError $e) {
+	echo $e->getMessage()."\n";
+}
+
+try {
+	foreach (gen(42) as $val) {
+		var_dump($val);
+	}
+} catch (TypeError $e) {
+        echo $e->getMessage()."\n";
+}
+?>
+--EXPECTF--
+Argument 1 passed to gen() must be of the type array, integer given, called in %sgenerator_with_type_check_2.php on line 4
+Argument 1 passed to gen() must be of the type array, integer given, called in %sgenerator_with_type_check_2.php on line 10

Zend/tests/generators/yield_from_force_closed.phpt

@@ -0,0 +1,37 @@
+--TEST--
+Cannot "yield from" from force closed generator
+--FILE--
+<?php
+
+function gen1() {
+    echo "gen1\n";
+    yield 1;
+}
+
+function gen2() {
+    try {
+        echo "try\n";
+        yield from gen1();
+    } finally {
+        echo "finally\n";
+        yield from gen1();
+    }
+}
+
+try {
+    $gen = gen2();
+    $gen->rewind();
+    unset($gen);
+} catch (Error $e) {
+    echo $e, "\n";
+}
+
+?>
+--EXPECTF--
+try
+gen1
+finally
+Error: Cannot use "yield from" in a force-closed generator in %s:%d
+Stack trace:
+#0 %s(%d): gen2()
+#1 {main}

Zend/tests/generators/yield_from_iterator_agregate.phpt

@@ -0,0 +1,17 @@
+--TEST--
+yield from with an IteratorAggregate
+--FILE--
+<?php
+class foo implements \IteratorAggregate {
+  public $prop = 1;
+  function getIterator() {
+    var_dump($this->prop);
+    yield;
+  }
+}
+(function(){
+  yield from new foo;
+})()->next();
+?>
+--EXPECT--
+int(1)