arginfo_array_intersect_key  459 ext/standard/basic_functions.c ZEND_BEGIN_ARG_INFO_EX(arginfo_array_intersect_key, 0, 0, 2)
arginfo_array_intersect_key 3320 ext/standard/basic_functions.c 	PHP_FE(array_intersect_key,												arginfo_array_intersect_key)