php json的相关操作

类与json

 

<?php
class userinfo
{
    var $user_name;
    var $user_ip;
    var $user_logintime;
}

$u = new userinfo();
$u->user_name = "贝尔塔猫";
$u->user_logintime = time();
$u->user_ip = "127.0.0.1";
$strjson = serialize($u);  //序列化为字符串json

$a = new userinfo(); //必须“重新加载”并且“重新实例化”一个类,否则会报错 
$a = unserialize($strjson); //反序列化为类 

print_r($a );
?>

 

 

 

数组与json

<php 
    $arr = array("Msg" => $Msg,"Result" => $Result,"Status" => $Status);
    $strjson = json_encode($arr);      //将数组序列化为字符串json  
   $arrjson = json_decode($strjson); //将字符串反序列化为数组
?>

 

posted @ 2016-06-26 12:54  贝尔塔猫  阅读(228)  评论(0编辑  收藏  举报