xyzshop/mobile/control/session.php

<?php

/**
 * Created by PhpStorm.
 * User: stanley-king
 * Date: 16/3/9
 * Time: 上午12:37
 */
class sessionControl extends mobileHomeControl
{
    public function __construct() {
        parent::__construct();
    }

    public function indexOp()
    {
        if(!isset($_SESSION['count'])) {
            $_SESSION['count'] = 0;
        } else {
            $_SESSION['count'] += 1;
        }

        echo $_SESSION['count'];
    }

}