arg_elm           687 ext/filter/filter.c 	zval **tmp, **arg_elm;
arg_elm           702 ext/filter/filter.c 			zend_hash_get_current_data_ex(Z_ARRVAL_PP(op), (void **) &arg_elm, &pos) == SUCCESS;
arg_elm           725 ext/filter/filter.c 				php_filter_call(&nval, -1, arg_elm, 0, FILTER_REQUIRE_SCALAR TSRMLS_CC);