Fix #81048: phpinfo(INFO_VARIABLES) "Array to string conversion"

Now that we properly dereference references of the superglobals. we
also need to dereference contained references to avoi

Fix #81048: phpinfo(INFO_VARIABLES) "Array to string conversion"

Now that we properly dereference references of the superglobals. we
also need to dereference contained references to avoid to string
conversion.

Closes GH-7014.

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Handle reference zvals when outputting superglobals in phpinfo()

Fixes <https://bugs.php.net/80915>.

Closes GH-80915.

Signed-off-by: Christoph M. Becker <cmbecker69@gmx.de>

Fix #80771: phpinfo(INFO_CREDITS) displays nothing in CLI

There is no good reason not to show the credits in text based SAPIs,
except for brevity. Thus, we suppress the credits from `ph

Fix #80771: phpinfo(INFO_CREDITS) displays nothing in CLI

There is no good reason not to show the credits in text based SAPIs,
except for brevity. Thus, we suppress the credits from `php -i`.

Closes GH-6710.

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Fix UNKNOWN default values in ext/standard

Closes GH-6026

Remove proto comments from C files

Closes GH-5758

display info about system used to build and its provider

Constify char * arguments of APIs

Closes GH-5676.

Use separate typedef for bucket comparison function

Avoid performing the same casting dance inside each sort compare
function.

Convert zend_parse_parameters_none() to fast ZPP in standard lib

Closes GH-5037

Add missing zend_parse_parameters_none() checks

Closes GH-4796.

Remove mention of PHP major version in Copyright headers

Closes GH-4732.

Constify some char* arguments or return values of ZEND_API

Closes GH-4247.

Update MAY_BE_NULL info for more ext/standard functions

Put phpinfo() related code into cold code segment

tsrm environment lock

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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Remove yearly range from copyright notice

Remove year range from copyright notice

Replace zend_hash_apply... with ZEND_HASH_FOREACH...

Future-proof email addresses

Future-proof email addresses...

Trim trailing whitespace in source code files

Trim trailing whitespace in source code files

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.

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