- Fixed #52691 (allow multiple instance of FPM using a custom prefix)

- Fixed #52692 (Added '-t/--test' to php-fpm to check and validate FPM conf file)

- Fixed #52692 (Added '-t/--test' to php-fpm to check and validate FPM conf file)

- Fixed #52045 (FPM tries to open php.ini from the current dir)
- Add php_ini_ignore_cwd to _sapi_module_struct

- don't call shutdown functions after child ends softly, let the master process call them

- don't call shutdown functions after child ends softly, let the master process call them

- remove FPM specific version which is irrelevant since FPM integration into core.

- remove FPM specific version which is irrelevant since FPM integration into core.

Fix #52609 (INI scanner did not use ZEND_INI_SCANNER_NORMAL)

Fix #52609 (INI scanner did not use ZEND_INI_SCANNER_NORMAL)

Pass the TSRMS pointers to sapi_module_struct.log_message, this saves some TSRMLS_FETCH() calls in a few of our SAPI's

fix micro-memleaks (happened once per process)

fix micro-memleaks (happened once per process)

fix fpm build

merge FPM SAPI from trunk (as agreed with Johannes)

merge the fix for #51688

Add PHP_VALUE and PHP_ADMIN_VALUE interpretation from fastcgi headers.
It works as php_value and php_admin_value from the main conf file or apache sapi.

See bug (request) #51595

Remove unused functions / variables / #if 0 blocks

typo

Add a check request_method. If fcgi protocol is not followed, a segfault can occur.

use new type + const static

re-add updated FPM

prepare to re-add newer FPM version

add FPM sapi to trunk