PHP ʖ²ἯTH º󍋼/A array_multisort ˵÷ Ņв˳в±ꖾ£º SORT_ASC - °´Օɏɽ˳вŅв SORT_DESC - °´Օς½µ˳вŅв Ņв Ѝ±ꖾ£º SORT_REGULAR - ½«ϮĿ°´Օͨ³£·½·¨±Ƚϼ/P SORT_NUMERIC - ½«ϮĿ°´Օʽֵ±Ƚϼ/P =ד 1. ¶ԶึʽשŅв $ar1 = array ("10", 100, 100, "a"); $ar2 = array (1, 3, "2", 1); array_multisort ($ar1, $ar2); =ד 2. ¶ԶάʽשŅв $ar = array (array ("10", 100, 100, "a"), array (1, 3, "2", 1)); array_multisort ($ar[0], SORT_ASC, SORT_STRING, $ar[1], SORT_NUMERIC, SORT_DESC); =ד 3. û´΅Łм/B array(2) {["score"]= array(5) {[0]= int(95) [1]= string(2) "70" [2]= float(70) [3]= int(70) [4]= int(60)} ["name"]= array(5) {[0]= string(5) "Li Si" [1]= string(6) "Liu Qi" [2]= string(7) "Wang Wu" [3]= string(9) "Zhang San" [4]= string(8) "Zhao Liu"}} º󍋼/A ưµ㼯A array_merge ɏһ¼¶ array_pad