求问php两个二维数组中每个元素的相加答:<?php$array_1 = array(array(0,1,2),array(3,4,5),array(6,7,8));$array_2 = array(array(0,1,2),array(3,4,5),array(6,7,8));foreach ($array_1 as $k1=>$v1){ foreach ($v1 as $k2=>$v2){ $array_1[$k1][$k2] += $array_2[$k1][$k2]; }...
如何将一维数组对象中的键放入二维数组答:将一维数组对象中的键放入二维数组:$a = array(//二维数组,1=>array(0=>array("php01","php02","php03")。1=>array("php11","php12","php13")),6=>array(0=>array("AJAX601","AJAX602","AJAX603"),1=>array("AJAX611","AJAX612","AJAX613")),2=>array(0=>array("MYSQL...