Merge branch 'PHP-7.4'

Remove ZEND_HANDLE_MAPPED

The buf/len members are now simply used in addition to the main
stream, without changing the handle kind.

Drop free_filename field from zend_file_handle

free_filename was always zero.

Merge branch 'PHP-7.4'

Introduce zend_stream_init_filename()

Avoid more ad-hoc initialization of zend_file_handle structures.

Merge branch 'PHP-7.4'

Fix bug #52752 by not using mmap() to lex files

Using mmap() is unsafe under concurrent modification. If the file
is truncated, access past the end of the file may occur, which will

Fix bug #52752 by not using mmap() to lex files

Using mmap() is unsafe under concurrent modification. If the file
is truncated, access past the end of the file may occur, which will
generate a SIGBUS error. Even if the length does not change, the
contents may, which is a situation that the lexer certainly is not
prepared to deal with either.

Reproduce with test.php:

<?php
file_put_contents(__DIR__ . '/test.tpl',
'AAA<?php $string = "' .
str_repeat('A', mt_rand(1, 256 * 1024)) .
'"; ?>BBB' . "\r\n");
require_once __DIR__ . '/test.tpl';

And:

for ((n=0;n<100;n++)); do sapi/cli/php test.php & done

show more ...

Merge branch 'PHP-7.4'

* PHP-7.4:
Small typo and proto name fix

Small typo and proto name fix

Closes GH-4415

Merge branch 'PHP-7.4'

Move shebang handling into the lexer

Instead of handling shebang lines by adjusting the file pointer in
individual SAPIs, move the handling into the lexer, where this is
both a lot s

Move shebang handling into the lexer

Instead of handling shebang lines by adjusting the file pointer in
individual SAPIs, move the handling into the lexer, where this is
both a lot simpler and more robust. Whether the shebang should be
skipped is controlled by CG(skip_shebang) -- we might want to do
that in more cases.

This fixed bugs #60677 and #78066.

show more ...

Merge branch 'PHP-7.4'

* PHP-7.4:
Convert all php_error_docref0 to php_error_docref

Convert all php_error_docref0 to php_error_docref

Closes GH-4394

Merge branch 'PHP-7.4'

Remove unused (module|request)_shutdown_for_exec

Merge branch 'PHP-7.4'

* PHP-7.4:
implement tsrm_is_shutdown API

implement tsrm_is_shutdown API

Merge branch 'PHP-7.4'

Merge branch 'PHP-7.3' into PHP-7.4

Add syslog.filter=raw

This passes through syslog message unchanged, without splitting
messages at newlines.

Merge branch 'PHP-7.4'

* PHP-7.4:
[ci skip] Migrate Coding standards docs to Markdown
Move CODING_STANDARDS to CODING_STANDARDS.md

[ci skip] Migrate Coding standards docs to Markdown

Merge branch 'PHP-7.4'

Remove duplicate zend_unset_timeout()

Merge branch 'PHP-7.4'