php二维数组差异 新增修改删除了哪些

代码语言:php

所属分类:数组

下面为部分代码预览,完整代码请点击下载或在bfwstudio webide中打开

<?php
$a = ["a"=>"22","b"=>"333","c"=>"dddd","f"=>"dddd"];
$b = ["a"=>"22","b"=>"3323","c"=>"ddd3d","d"=>"ddd3d"];

//b中键值有修改的
echo "b中键值有修改的</br>";
var_dump(arr.........完整代码请登录后点击上方下载按钮下载查看

网友评论0