Implement RF bug #72777 - ensure stack limits on mbstring functions.

The patch creates new config: mbstring.regex_stack_limit, which
defaults to 100000.

Remove HAVE_PCRE/HAVE_BUNDLED_PCRE checks

PCRE is always available.

Implement mb_str_split()

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

Unbundle oniguruma

And also switch detection over to pkg-config.

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.

show more ...

Remove yearly range from copyright notice

Fixed bug #77454

Implement typed properties

RFC: https://wiki.php.net/rfc/typed_properties_v2

This is a squash of PR #3734, which is a squash of PR #3313.

Co-authored-by: Bob Weinand <bobwe

Implement typed properties

RFC: https://wiki.php.net/rfc/typed_properties_v2

This is a squash of PR #3734, which is a squash of PR #3313.

Co-authored-by: Bob Weinand <bobwei9@hotmail.com>
Co-authored-by: Joe Watkins <krakjoe@php.net>
Co-authored-by: Dmitry Stogov <dmitry@zend.com>

show more ...

Fixed bug #77165

Also add some helper macros for PROTECT/UNPROTECT that check for
IMMUTABLE. These checks are needed for nearly any use of
PROTECT/UNPROTECT.

Remove unused variables

Add missing null initialization

Remove redundant mbfl_string_init calls

No need to do this if we already fully initialize the string.

Use zend_string for mbstring last encoding cache

Saves us a string duplication, as well as case-insensitive string
comparisons for the likely case of an interned string encoding.

Fix mb_strrpos() with encoding passed as 3rd param

Trim trailing whitespace in source code files

Remove unnecessary HASH_OF uses in mbstring

Fix #76706: mbstring.http_output_conv_mimetypes is ignored

_php_mb_match_regex() is supposed to return != 0 on success, and 0 on
failure. pcre2_match() returns >= 0 on success, and < 0

Fix #76706: mbstring.http_output_conv_mimetypes is ignored

_php_mb_match_regex() is supposed to return != 0 on success, and 0 on
failure. pcre2_match() returns >= 0 on success, and < 0 on failure.
We map the result accordingly.

Since this patch fixes four failing tests, there is no need to add
another.

show more ...

Fix #76704: mb_detect_order return value varies based on argument type

php_mb_parse_encoding_list() and php_mb_parse_encoding_array() are
supposed to return SUCCESS and FAILURE, not 1 an

Fix #76704: mb_detect_order return value varies based on argument type

php_mb_parse_encoding_list() and php_mb_parse_encoding_array() are
supposed to return SUCCESS and FAILURE, not 1 and 0, respectively.

show more ...

Remove unused Git attributes ident

The $Id$ keywords were used in Subversion where they can be substituted
with filename, last revision number change, last changed date, and last
use

Remove unused Git attributes ident

The $Id$ keywords were used in Subversion where they can be substituted
with filename, last revision number change, last changed date, and last
user who changed it.

In Git this functionality is different and can be done with Git attribute
ident. These need to be defined manually for each file in the
.gitattributes file and are afterwards replaced with 40-character
hexadecimal blob object name which is based only on the particular file
contents.

This patch simplifies handling of $Id$ keywords by removing them since
they are not used anymore.

show more ...

Fix #76594: Bus Error due to unaligned access in zend_ini.c OnUpdateLong

Since commit ea83b69[1] changed the type of mbstring.strict_detection
from `long` to `zend_bool`, we have to upda

Fix #76594: Bus Error due to unaligned access in zend_ini.c OnUpdateLong

Since commit ea83b69[1] changed the type of mbstring.strict_detection
from `long` to `zend_bool`, we have to update the `on_modify` callback
as well.

[1] http://git.php.net/?p=php-src.git;a=commit;h=ea83b69883f3f77fd27e4663fa854c88f141ab41

show more ...

Reduce error buffer size

120 bytes is ample, the doc says.

Fixed incorrrecr zval_dtor() usage to replace value of argument passed by reference, that may lead to memory leaks.

Fix mbstring fallback when --disable-mbregex used

Removed "dead" code (zend_hash_update() never fails)

Use zend_string_release_ex() instread of zend_string_release() in places, where we sure about string persistence.