PHP ʖ²ἯTH º󍋼/A array_merge ˵÷ =ד 1. array_merge() =ד $array1 = array ("color" = "red", 2, 4); $array2 = array ("a", "b", "color" = "green", "shape" = "trapezoid", 4); $result = array_merge ($array1, $array2); $result ³Ɏª£º Array ([color] = green [0] = 2 [1] = 4 [2] = a [3] = b [shape] = trapezoid [4] = 4) =ד 2. ¼򵥵Ġarray_merge() =ד $array1 = array(); $array2 = array(1 = "data"); $result = array_merge($array1, $array2); Array ([0] = data) $array1 = array(); $array2 = array(1 = "data"); $result = $array1 + $array2; Array ([1] = data) º󍋼/A ưµ㼯A array_merge_recursive ɏһ¼¶ array_multisort