zend_std_call_user_call 2873 Zend/zend_API.c fcc->function_handler->internal_function.handler = zend_std_call_user_call; zend_std_call_user_call 997 Zend/zend_object_handlers.c call_user_call->handler = zend_std_call_user_call; zend_std_call_user_call 174 Zend/zend_object_handlers.h ZEND_API void zend_std_call_user_call(INTERNAL_FUNCTION_PARAMETERS);