PHP DLN_Cron_Helper::get_instance示例

示例#1

文件： class-dln-cron-helper.php 项目： httvncoder/151722441

<?php

if (!defined('WPINC')) {
    die;
}
class DLN_Cron_Helper
{
    public static $instance;
    public static function get_instance()
    {
        // If the single instance hasn't been set, set it now.
        if (null == self::$instance) {
            self::$instance = new self();
        }
        return self::$instance;
    }
    public static function generate_hash($url = '')
    {
        if (!$url) {
            return '';
        }
        $arr_url = parse_url($url);
        $hash = md5($arr_url['host'] . '|' . $arr_url['path']);
        return $hash;
    }
    function __construct()
    {
    }
}
DLN_Cron_Helper::get_instance();