arg_elm           674 ext/filter/filter.c 	zval *tmp, *arg_elm;
arg_elm           687 ext/filter/filter.c 		ZEND_HASH_FOREACH_STR_KEY_VAL(Z_ARRVAL_P(op), arg_key, arg_elm) {
arg_elm           706 ext/filter/filter.c 				php_filter_call(&nval, -1, arg_elm, 0, FILTER_REQUIRE_SCALAR);