How to determine whether the user is logged in in phpcms?

#How to determine whether the user is logged in in phpcms?

First get the "_userid" data by using the "get_cookie()" method in the "param" class; then assign it to a new variable; finally use PHP syntax or "if" in the template Label, just judge the new variable.

Sample code

<?php
        $userid= param::get_cookie(&#39;_userid&#39;);
?>

{if $userid}   
       。。。这里写已经登录之后的代码。。。
{else}
       。。。这里写已经登录之后的代码。。。
{/if}

defined('IN_PHPCMS') or exit('No permission resources.');

class MY_index extends index {

    private $times_db;

    public function __construct() {

        parent::__construct();

    }

    public function top_mini() {

        $_username = param::get_cookie('_username');

        $_userid = param::get_cookie('_userid');

        $siteid = isset($_GET['siteid']) ? intval($_GET['siteid']) : '';

        $jsoncallback=isset($_GET['jsoncallback']) ? $_GET['jsoncallback'] : '';

        //定义站点id常量

        if (!defined('SITEID')) {

           define('SITEID', $siteid);

        }

        if($_username){

            $res["success"]=1;

            $res["message"]='  '.L('hellow').';;; '.get_nickname().' 欢迎回家 ;'.L('member_center').'; | ;发布信息; | ;'.L('logout').';';

            $res["message"] = pc_base::load_config('system', 'charset') == 'gbk' ? iconv('utf-8', 'utf-8', $res["message"]) : $res["message"];

            //get_nickname();//,

             

            }

        else{

            $res["success"]=0;

            }

             

        if($jsoncallback){

            echo $jsoncallback . "({\"items\":[".json_encode($res)."]})";

        }else{

            echo json_encode($res);

        }

        //echo json_encode($res);

    }

 

}

?>

Recommended tutorials: "PHP" "PHPCMS Tutorial"

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