sort_order       3701 ext/standard/array.c 	int				sort_order = PHP_SORT_ASC;
sort_order       3726 ext/standard/array.c 				ARRAYG(multisort_flags)[MULTISORT_ORDER][num_arrays - 1] = sort_order;
sort_order       3728 ext/standard/array.c 				sort_order = PHP_SORT_ASC;
sort_order       3744 ext/standard/array.c 						sort_order = Z_LVAL_PP(args[i]) == PHP_SORT_DESC ? -1 : 1;
sort_order       3782 ext/standard/array.c 	ARRAYG(multisort_flags)[MULTISORT_ORDER][num_arrays - 1] = sort_order;
sort_order        553 ext/standard/basic_functions.c 	ZEND_ARG_INFO(ZEND_SEND_PREFER_REF, sort_order)