master
Remove support for EOL Apache 2.0 and 2.2 in favor of 2.4+ (#14664)
Use more compact representation for packed arrays.
Autotools: Obsolete PHP_TEST_BUILD, PHP_BUILD_THREAD_SAFE, and PHP_DEF_HAVE (#15802)
Fix initializer warning in apache2handler
sapi/apache2handler/php_functions.c: No need to rely on argnum (#16143)
Enable class entry generation for sapi extensions
Implement "support doc comments for internal classes and functions" (#13266)
Refresh zend_mm shadow key on fork