Fix #79919: Stack use-after-scope in define()

Instead of the temporary `rv`, we use the `val_free` which is there for
this purpose.

Fix #79668: get_defined_functions(true) may miss functions

Instead of some brittle and unefficient string matching, we can just
check for the function handler.

Fix #63206: Fully support error/exception_handler stacking, even with null or inside the handler

Always push the current user_error/exception_handler to the stack,
even when it is empty,

Fix #63206: Fully support error/exception_handler stacking, even with null or inside the handler

Always push the current user_error/exception_handler to the stack,
even when it is empty, so restore_error_handler() always works as
expected.

The user_error_handler is especially temporarily empty when we are inside
the error handler, which caused inconsistent behaviour before.

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Similar problem (#79022) also exists in Interfaces

Fixed bug #79022 (class_exists returns True for classes that are not ready to be used)

Fixed bug #78632

I'm going for a very conservative fix here, where the previous
logic is restored for the case where an object is passed to
method_exists(). We might want to check ag

Fixed bug #78632

I'm going for a very conservative fix here, where the previous
logic is restored for the case where an object is passed to
method_exists(). We might want to check against EG(scope) instead,
but this seems like a safer choice.

This means that behavior in PHP 7.4 changes only for
method_exists('C', 'privateMethodNotOnC'), which should be sensible.

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Report false for inherited private methods in method_exists()

These shadow methods only exist as internal implementation markers.
This mirrors the behavior of property_exists().

Don't skip uninitialized typed props in get_class_vars()

For bug #78319.

Add get_mangled_object_vars() function

Cheaper checks for exceptions thrown from __toString()

Allow exceptions in __toString()

RFC: https://wiki.php.net/rfc/tostring_exceptions

And convert some object to string conversion related recoverable
fatal errors into Error excep

Allow exceptions in __toString()

RFC: https://wiki.php.net/rfc/tostring_exceptions

And convert some object to string conversion related recoverable
fatal errors into Error exceptions.

Improve exception safety of internal code performing string
conversions.

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Avoid double copying

Accept flags argument in zend_lookup_class_ex()

Instead of a single boolean, so we have space for extension here.

Add RETURN_EMPTY_ARRAY() / RETVAL_EMPTY_ARRAY()

The usual wrappers around ZVAL_EMPTY_ARRAY()...

Deduplicate code in zend_builtin_functions.c

Fixed bug #77631

Do not include unbound anonymous classes in get_declared_classes().

Note that earlier PHP versions would include the anonymous class in
get_declared_classes(),

Fixed bug #77631

Do not include unbound anonymous classes in get_declared_classes().

Note that earlier PHP versions would include the anonymous class in
get_declared_classes(), and return false until the class was bound,
but would not crash.

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Remove bogus ctor checks in get_class_methods() + reflection

Contrary to the comments, these only hide constructors (old or new
style) if they a) are inherited b) come from a trait and c

Remove bogus ctor checks in get_class_methods() + reflection

Contrary to the comments, these only hide constructors (old or new
style) if they a) are inherited b) come from a trait and c) are
aliased -- which doesn't make any sense at all.

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Fixed bug #77613 (method visibility change) (reverted ZEND_ACC_CTOR and ZEND_ACC_DTOR flags removal)

Remove local variables

This patch removes the so called local variables defined per
file basis for certain editors to properly show tab width, and
similar settings. These are mainly

Remove local variables

This patch removes the so called local variables defined per
file basis for certain editors to properly show tab width, and
similar settings. These are mainly used by Vim and Emacs editors
yet with recent changes the once working definitions don't work
anymore in Vim without custom plugins or additional configuration.
Neither are these settings synced across the PHP code base.

A simpler and better approach is EditorConfig and fixing code
using some code style fixing tools in the future instead.

This patch also removes the so called modelines for Vim. Modelines
allow Vim editor specifically to set some editor configuration such as
syntax highlighting, indentation style and tab width to be set in the
first line or the last 5 lines per file basis. Since the php test
files have syntax highlighting already set in most editors properly and
EditorConfig takes care of the indentation settings, this patch removes
these as well for the Vim 6.0 and newer versions.

With the removal of local variables for certain editors such as
Emacs and Vim, the footer is also probably not needed anymore when
creating extensions using ext_skel.php script.

Additionally, Vim modelines for setting php syntax and some editor
settings has been removed from some *.phpt files. All these are
mostly not relevant for phpt files neither work properly in the
middle of the file.

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Adios, yearly copyright ranges

Replace zend_hash_apply... with ZEND_HASH_FOREACH...

Future-proof email addresses

Update email addresses. We're still @Zend, but future proofing it...

Fix accessibility checks for dynamic properties

A dynamic property may be shadowed by a private/protected property.
Make sure we check property accessibility for non-indirect
propert

Fix accessibility checks for dynamic properties

A dynamic property may be shadowed by a private/protected property.
Make sure we check property accessibility for non-indirect
properties as well.

Closes #3626.

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Immutable clases and op_arrays.

Squashed commit of the following:

commit cd0c36c3f943849e5b97a8dbe2dd029fbeab3df9
Merge: 4740dabb84 ad6738e886
Author: Dmitry Stogov <dmitry@

Immutable clases and op_arrays.

Squashed commit of the following:

commit cd0c36c3f943849e5b97a8dbe2dd029fbeab3df9
Merge: 4740dabb84 ad6738e886
Author: Dmitry Stogov <dmitry@zend.com>
Date: Wed Oct 17 14:43:38 2018 +0300

Merge branch 'master' into immutable

* master:
Remove the "auto" encoding
Fixed bug #77025
Add vtbls for EUC-TW encoding

commit 4740dabb843c6d4f7f866b4a2456073c9eaf4c77
Author: Dmitry Stogov <dmitry@zend.com>
Date: Wed Oct 17 14:12:28 2018 +0300

Reverted back ce->iterator_funcs_ptr. Initialize ce->iterator_funcs_ptr fields in immutable classes.

commit ad7a78b253be970db70c2251e66f9297d8e7f829
Author: Dmitry Stogov <dmitry@zend.com>
Date: Wed Oct 17 11:46:30 2018 +0300

Added comment

commit 0276ea51875bab37be01a4dc5e5a047c5698c571
Author: Dmitry Stogov <dmitry@zend.com>
Date: Wed Oct 17 11:42:43 2018 +0300

Added type cast

commit c63fc5d5f19c58498108d1698055b2b442227eb3
Author: Dmitry Stogov <dmitry@zend.com>
Date: Wed Oct 17 11:36:51 2018 +0300

Moved static class members initialization into the proper place.

commit b945548e9306b1826c881918858b5e5aa3eb3002
Author: Dmitry Stogov <dmitry@zend.com>
Date: Wed Oct 17 11:21:03 2018 +0300

Removed redundand assertion

commit d5a41088401814c829847db212488f8aae39bcd2
Author: Dmitry Stogov <dmitry@zend.com>
Date: Wed Oct 17 11:19:13 2018 +0300

Removed duplicate code

commit 8dadca8864e66de70a24bdf1181bcf7dd8fb27d7
Author: Dmitry Stogov <dmitry@zend.com>
Date: Wed Oct 17 11:05:43 2018 +0300

Hide offset encoding magic in ZEND_MAP_PTR_IS_OFFSET(), ZEND_MAP_PTR_OFFSET2PTR() and ZEND_MAP_PTR_PTR2OFFSET() macros.

commit 9ef07c88bd76801e2d4fbfeab3ebfd6e6a67ac5f
Author: Dmitry Stogov <dmitry@zend.com>
Date: Wed Oct 17 10:48:29 2018 +0300

typo

commit a06f0f3d3aba53e766046221ee44fb9720389ecc
Merge: 94099586ec 3412345ffe
Author: Dmitry Stogov <dmitry@zend.com>
Date: Wed Oct 17 10:47:07 2018 +0300

Merge branch 'master' into immutable

* master:
Remove unused variable makefile_am_files
Classify object handlers are required/optional
Add support for getting SKIP_TAGSTART and SKIP_WHITE options
Remove some obsolete config_vars.mk occurrences
Remove bsd_converted from .gitignore
Remove configuration parser and scanners ignores
Remove obsolete buildconf.stamp from .gitignore
[ci skip] Add magicdata.patch exception to .gitignore
Remove outdated ext/spl/examples items from .gitignore
Remove unused test.inc in ext/iconv/tests

commit 94099586ec599117581ca01c15b1f6c5f749e23a
Author: Dmitry Stogov <dmitry@zend.com>
Date: Mon Oct 15 23:34:01 2018 +0300

Immutable clases and op_arrays

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