PHP ʖ²ἯTH º󍋼/A array_merge_recursive ˵÷ =ד 1. array_merge_recursive() =ד $ar1 = array ("color" = array ("favorite" = "red"), 5); $ar2 = array (10, "color" = array ("favorite" = "green", "blue")); $result = array_merge_recursive ($ar1, $ar2); $result ³Ɏª£º Array ([color] = Array ([favorite] = Array ([0] = red [1] = green) [0] = blue) [0] = 5 [1] = 10) º󍋼/A ưµ㼯A array_map ɏһ¼¶ array_merge