Generated arginfo header files: combine preprocessor conditional blocks (#15736)

When functions' or class methods' availability is based on some preprocessor
condition, the generated arg

Generated arginfo header files: combine preprocessor conditional blocks (#15736)

When functions' or class methods' availability is based on some preprocessor
condition, the generated arginfo header files wrap the declarations in the
preprocessor `#if` conditional blocks, one per declaration, even if they are in
the same conditional block based on comments in the stub file. Instead of
having multiple conditional blocks one after the other with the same condition,
combine them into a single conditional block.

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Generated arginfo header files: remove empty zend_function_entry arrays (#15705)

When a class (or enum) has no methods, rather than using an array that only
contains `ZEND_FE_END`, use `

Generated arginfo header files: remove empty zend_function_entry arrays (#15705)

When a class (or enum) has no methods, rather than using an array that only
contains `ZEND_FE_END`, use `NULL` for the functions. The implementation of
class registration for internal classes, `do_register_internal_class()` in
zend_API.c, already skips classes where the functions are `NULL`. By removing
these unneeded arrays, we can reduce the size of the header files, while also
removing an unneeded call to zend_register_functions() for each internal class
with no extra methods.

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Fix registration of internal readonly child classes (#15459)

Currently, internal classes are registered with the following code:

INIT_CLASS_ENTRY(ce, "InternalClass", class_Internal

Fix registration of internal readonly child classes (#15459)

Currently, internal classes are registered with the following code:

INIT_CLASS_ENTRY(ce, "InternalClass", class_InternalClass_methods);
class_entry = zend_register_internal_class_ex(&ce, NULL);
class_entry->ce_flags |= ...;

This has worked well so far, except if InternalClass is readonly. It is because some inheritance checks are run by zend_register_internal_class_ex before ZEND_ACC_READONLY_CLASS is added to ce_flags.

The issue is fixed by adding a zend_register_internal_class_with_flags() zend API function that stubs can use from now on. This function makes sure to add the flags before running any checks. Since the new API is not available in lower PHP versions, gen_stub.php has to keep support for the existing API for PHP 8.3 and below.

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Implement "support doc comments for internal classes and functions" (#13266)

Fixes #13130

Do not generate frameless info items when func info generation is disabled

While here, I fixed newlines around arginfo and function entry generation. Previously, newlines were repeated.

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

Re-add some CTE functions that were removed from being CTE by a mistake

These functions were accidentally removed from being CTE in GH-7780.
This patch brings them back.

Closes

Re-add some CTE functions that were removed from being CTE by a mistake

These functions were accidentally removed from being CTE in GH-7780.
This patch brings them back.

Closes GH-10768.

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Declare proper parameter default values for imagegd2 (#10569)

Honor constant expressions instead of just taking the last constant encountered in stubs

As an example:
should be translated to:
ZVAL_LONG(&attribute_Attribute_class_test_arg0, ZEND_

Honor constant expressions instead of just taking the last constant encountered in stubs

As an example:
should be translated to:
ZVAL_LONG(&attribute_Attribute_class_test_arg0, ZEND_ATTRIBUTE_TARGET_FUNCTION | ZEND_ATTRIBUTE_TARGET_METHOD);

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Do not generate CONST_CS when registering constants (#9439)

Declare ext/gd constants in stubs (#9180)

Improve and fix stub return types (#8368)

Merge branch 'PHP-8.0' into PHP-8.1

* PHP-8.0:
Fix the return type of imagecolorexactalpha()
String default values are enclosed in quotes rather than apostrophes

Fix the return type of imagecolorexactalpha()

Generate optimizer func info from stubs for ext/gd and ext/pgsql (#7408)

Merge branch 'PHP-8.0'

* PHP-8.0:
imagecolorsforindex() cannot return false

imagecolorsforindex() cannot return false

Not serializable flag permeation

Regenerate stubs

Add avif support to ext/gd

This backports avif support from upstream libgd into bundled libgd
and exposes the functionality through new imagecreatefromavif()
and imageavif() function

Add avif support to ext/gd

This backports avif support from upstream libgd into bundled libgd
and exposes the functionality through new imagecreatefromavif()
and imageavif() functions.

Closes GH-7026.

Co-authored-by: Christoph M. Becker <cmbecker69@gmx.de>

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Merge branch 'PHP-8.0'

* PHP-8.0:
Fix some imagecolor*() return types

Fix some imagecolor*() return types

These functions either return always a valid color, or `-1` on failure,
but never `false`.

Closes GH-7041.

Merge branch 'PHP-8.0'

* Fix imagesetclip() parameter names

Fix imagesetclip() parameter names

Closes GH-7035

Merge branch 'PHP-8.0'

* PHP-8.0:
imagecolortransparent() cannot return null