PHP_SORT_DESC     115 ext/standard/array.c 	REGISTER_LONG_CONSTANT("SORT_DESC", PHP_SORT_DESC, CONST_CS | CONST_PERSISTENT);
PHP_SORT_DESC    3871 ext/standard/array.c 				case PHP_SORT_DESC:
PHP_SORT_DESC    3875 ext/standard/array.c 						sort_order = Z_LVAL_PP(args[i]) == PHP_SORT_DESC ? -1 : 1;