012-PHP创建一个多维数组

<?php
    $Cities = array(                //二维数组array()
        "华北地区"=>array(
            "北京市",
            "天津市",
            "石家庄"
            ),
        "西北地区"=>array(
            "西安",
            "拉萨"
            )
        );
    print("华北地区: ".$Cities["华北地区"][0]);    //打印$Cities["华北地区"][0]
?>

原文地址:https://www.cnblogs.com/tianpan2019/p/10981934.html