Fix GH-16322: imageaffine overflow on affine argument.

close GH-16334

Revert "Fix GH-16322: overflow on imageaffine matrix argument."

This reverts commit 05114265fbb112793ddf6de953c31ad0cbb2c1d2, since it
apparently has been pushed inadvertently (see PR #1

Revert "Fix GH-16322: overflow on imageaffine matrix argument."

This reverts commit 05114265fbb112793ddf6de953c31ad0cbb2c1d2, since it
apparently has been pushed inadvertently (see PR #16334).

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Revert "Fix GH-16322: overflow on imageaffine matrix argument."

This reverts commit 05114265fbb112793ddf6de953c31ad0cbb2c1d2.

Fix GH-16322: overflow on imageaffine matrix argument.

Fix GH-16260: overflow/underflow on imagerotate degrees argument.

close GH-16264

Use "must not" instead of "cannot" wording

Use new helper function for "cannot be empty" ValueErrors

ext/gd minor corrections concerning image format id for errors. (#14887)

ext/gd: checking imagescale/imagefilter invalid values.

close GH-14598

Preferably include from build dir (#13516)

* Include from build dir first

This fixes out of tree builds by ensuring that configure artifacts are included
from the build dir.

Preferably include from build dir (#13516)

* Include from build dir first

This fixes out of tree builds by ensuring that configure artifacts are included
from the build dir.

Before, out of tree builds would preferably include files from the src dir, as
the include path was defined as follows (ignoring includes from ext/ and sapi/) :

-I$(top_builddir)/main
-I$(top_srcdir)
-I$(top_builddir)/TSRM
-I$(top_builddir)/Zend
-I$(top_srcdir)/main
-I$(top_srcdir)/Zend
-I$(top_srcdir)/TSRM
-I$(top_builddir)/

As a result, an out of tree build would include configure artifacts such as
`main/php_config.h` from the src dir.

After this change, the include path is defined as follows:

-I$(top_builddir)/main
-I$(top_builddir)
-I$(top_srcdir)/main
-I$(top_srcdir)
-I$(top_builddir)/TSRM
-I$(top_builddir)/Zend
-I$(top_srcdir)/Zend
-I$(top_srcdir)/TSRM

* Fix extension include path for out of tree builds

* Include config.h with the brackets form

`#include "config.h"` searches in the directory containing the including-file
before any other include path. This can include the wrong config.h when building
out of tree and a config.h exists in the source tree.

Using `#include <config.h>` uses exclusively the include path, and gives
priority to the build dir.

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ext/gd: iamgeresolution checks overflow. (#14585)

ext/gd: de-factorize image output functions (#14523)

The image output functions imagegif/imagepng/imagewebp/imageavif/imagejpeg
were all calling the static function _php_image_output_ctx

ext/gd: de-factorize image output functions (#14523)

The image output functions imagegif/imagepng/imagewebp/imageavif/imagejpeg
were all calling the static function _php_image_output_ctx which was basically
a big switch statement between each image type which also have different
parameters.

The only identical part was the call to create_stream_context_from_zval that
is now merged with create_output_context.

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ext/gd using fast ZPP. (#14534)

ext/gd: imagewebp/imageavif/imagepng/imagejpeg stricter checks quality/speed.

close GH-14485

Fix parameter numbers for imagecolorset()

This is the 8.2 & 8.3 version of GH-14477.

Fix parameter numbers and missing alpha check for imagecolorset()

The check for the alpha parameter existed in PHP 7.4 but was lost in PHP 8.0.

Fixes: 50765075db6b6d5a9597589601c59f

Fix parameter numbers and missing alpha check for imagecolorset()

The check for the alpha parameter existed in PHP 7.4 but was lost in PHP 8.0.

Fixes: 50765075db6b6d5a9597589601c59f743f6ee9c8

Closes GH-14477.

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Follow-up fix for GH-13082

The font_obj should actually be NULL initialised, not the font gd
pointer.

Closes GH-13139.

general signatures discrepencies fixes (#13122)

ext/gd: Fix GH-13082

Issue occur when compiling with recent clang releases (> 13) and
with the '-Os' optimisation level, after using
`imageloadfont` which returns a proper GdFont cl

ext/gd: Fix GH-13082

Issue occur when compiling with recent clang releases (> 13) and
with the '-Os' optimisation level, after using
`imageloadfont` which returns a proper GdFont class leads to
a subtle bug when attempting to use via the imagefont* function.

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ext/gd: imagerotate removes ignore_transparent argument.

seems to be a relic of PHP 5 but no longer makes sense in regard of gdImageRotateInterpolated.

Close GH-11426

Declare proper parameter default values for imagegd2 (#10569)

Fix GH-8329 Print true/false instead of bool in error and debug messages (#8385)

Remove unnecessary NULL-checks on ctx (#10256)

ctx can never be zero in these functions because they are dispatched
virtually by looking up their entries in ctx. Furthermore, 2 of these

Remove unnecessary NULL-checks on ctx (#10256)

ctx can never be zero in these functions because they are dispatched
virtually by looking up their entries in ctx. Furthermore, 2 of these
checks never actually worked because ctx was dereferenced before ctx was
NULL-checked.

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Fix #81739: OOB read due to insufficient validation in imageloadfont()

If we swap the byte order of the relevant header bytes, we need to make
sure again that the following multiplicatio

Fix #81739: OOB read due to insufficient validation in imageloadfont()

If we swap the byte order of the relevant header bytes, we need to make
sure again that the following multiplication does not overflow.

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Revert "Port all internally used classes to use default_object_handlers"

This reverts commit 94ee4f9834743ca74f6c9653863273277ce6c61a.

The commit was a bit too late to be included i

Revert "Port all internally used classes to use default_object_handlers"

This reverts commit 94ee4f9834743ca74f6c9653863273277ce6c61a.

The commit was a bit too late to be included in PHP 8.2 RC1. Given it's a massive ABI break, we decide to postpone the change to PHP 8.3.

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