Merge branch 'PHP-8.0'

* PHP-8.0:
Fix #72595: php_output_handler_append illegal write access

Merge branch 'PHP-7.4' into PHP-8.0

* PHP-7.4:
Fix #72595: php_output_handler_append illegal write access

Fix #72595: php_output_handler_append illegal write access

We must make sure that `handler->buffer.size + grow_max` does not
overflow, so we're using `safe_erealloc()` instead.

Fix #72595: php_output_handler_append illegal write access

We must make sure that `handler->buffer.size + grow_max` does not
overflow, so we're using `safe_erealloc()` instead.

Closes GH-7241.

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Fixed some spaces used instead of tabs

Update http->https in license (#6945)

1. Update: http://www.php.net/license/3_01.txt to https, as there is anyway server header "Location:" to https.
2. Update few license 3.0 to 3.01 as

Update http->https in license (#6945)

1. Update: http://www.php.net/license/3_01.txt to https, as there is anyway server header "Location:" to https.
2. Update few license 3.0 to 3.01 as 3.0 states "php 5.1.1, 4.1.1, and earlier".
3. In some license comments is "at through the world-wide-web" while most is without "at", so deleted.
4. fixed indentation in some files before |

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Fix spelling and grammar mistakes

This PR corrects misspellings identified by the check-spelling action.

The misspellings have been reported at jsoref@b6ba3e2#commitcomment-48946465

Fix spelling and grammar mistakes

This PR corrects misspellings identified by the check-spelling action.

The misspellings have been reported at jsoref@b6ba3e2#commitcomment-48946465

The action reports that the changes in this PR would make it happy: jsoref@602417c

Closes GH-6822.

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Introduce pseudo-keyword ZEND_FALLTHROUGH

And use it instead of comments

Replace zend_bool uses with bool

We're starting to see a mix between uses of zend_bool and bool.
Replace all usages with the standard bool type everywhere.

Of course, zend_bool

Replace zend_bool uses with bool

We're starting to see a mix between uses of zend_bool and bool.
Replace all usages with the standard bool type everywhere.

Of course, zend_bool is retained as an alias.

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Make convert_to_*_ex simple aliases of convert_to_*

Historically, the _ex variants separated the zval first, if a
conversion was necessary. This distinction no longer makes sense
sin

Make convert_to_*_ex simple aliases of convert_to_*

Historically, the _ex variants separated the zval first, if a
conversion was necessary. This distinction no longer makes sense
since PHP 7.

The only difference that was still left is that _ex checked whether
the type is the same first, but the usage of these macros did not
actually distinguish on whether such an inlined check is valuable
or not in a given context.

Also drop the unused convert_to_explicit_type macros.

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Merge branch 'PHP-8.0'

* PHP-8.0:
Properly handle NULL output start filename

Properly handle NULL output start filename

Remove unused global

Make sure output start filename is not freed early

As filenames are no longer interned, we need to keep a reference
to the zend_string to make sure it isn't freed.

To avoid a no

Make sure output start filename is not freed early

As filenames are no longer interned, we need to keep a reference
to the zend_string to make sure it isn't freed.

To avoid a nominal source compatibility break, create a new member
in the globals.

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Change int parameter types to bool when the parameter behaves as bool

Closes GH-6148

Remove proto comments from C files

Closes GH-5758

Code tweaks: Remove unneeded semicolons

Make error messages more consistent by fixing capitalization

Closes GH-5066 As a first step, let's capitalize their initial letter when it is applicable.

Use RETURN_THROWS() during ZPP in main, sapi, win32, and Zend

Remove mention of PHP major version in Copyright headers

Closes GH-4732.

Add some basic_functions stubs

Finish func_info updates for ext/standard

Avoid reinitailization of ZTS cache pointer. Initialize it once in TSRM.c

Use TSRM macros

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