A new function `pcre_get_compiled_regex_cache_ex()` is introduced,
which allows to compile regexp pattern using the "C" locale instead
of a current locale.
This will be needed to replace setlocale() usage in fileinfo,
which is not thread-safe.
The `<loccale.h>` header file, setlocale, and localeconv are part of the
standard C89 [1] and on current systems can be used unconditionally.
Since PHP 7.4 requires at least C89 or greater, the `HAVE_LOCALE_H`,
`HAVE_SETLOCALE`, and `HAVE_LOCALECONV` symbols defined by Autoconf in
configure.ac [2] can be ommitted and simplifed.
The bundled libmagic (file) has also been patched already in version
5.35 and up in upstream location so when it will be patched also in
php-src the check for locale.h header is still left in the configure.ac
and in windows headers definition file.
[1] https://port70.net/~nsz/c/c89/c89-draft.html#4.4
[2] https://git.savannah.gnu.org/cgit/autoconf.git/tree/lib/autoconf/headers.m4
Omit the bundled libmagic files
There will only be one request on the CLI SAPI, so there is no
advantage to having a persistent PCRE cache. Using a non-persistent
cache allows us to use arbitrary strings as cache keys.
If PREG_OFFSET_CAPTURE is used, unmatched subpatterns will be either
[null, -1] or ['', -1] depending on PREG_UNMATCHED_AS_NULL mode.
Instead of creating a new array like this every time, cache it inside
a global (per-request -- could make it immutable though).
Additionally check whether the subpattern is an empty string or
single character string and use an existing interned string in that
case. Empty / single-char subpatterns are common, so let's avoid
allocating strings for them.
This parameter is always zero and not necessary to call pcre2_match.
I'm leaving the parameter behind on the _ex() variant, so the preg_flags
are still accessible in some way.
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.
* origin/master: (398 commits)
NEWS
add test for bug #68381
Fixed bug #68381 Set FPM log level earlier during init
proper dllexport
move to size_t where zend_string is used internally
fix some datatype mismatches
return after the warning, to fix uninitialized salt usage
fix datatype mismatches
add missing type specifier
fix datatype mismatches
fix unsigned check
"extern" shouldn't be used for definitions
joined identical conditional blocks
simplify fpm tests
SEND_VAR_NO_REF optimization
Add test for bug #68442
Add various tests for FPM - covering recent bugs (68420, 68421, 68423, 68428) - for UDS - for ping and status URI - for multi pool and multi mode
Include small MIT FastCGI client library from https://github.com/adoy/PHP-FastCGI-Client
Get rid of zend_free_op structure (use zval* instead). Get rid of useless TSRMLS arguments.
Add new FPM test for IPv4/IPv6
...
Conflicts:
win32/build/config.w32
. Change the handlers SPL uses to php_pcre_*_impl(pcre_cache_entry*,....)
. All refactored funcs (match, split, replace, grep) use the above
. Change (zend|php)_error() to php_error_docref()
. Move from old to new param parsing api
. Fix memleaks in unicode mode
