File: /www/wwwroot/www.scdc-marine.com/wp-content/themes/scdc-marine/HekuClass/View/Single.php
<?php
namespace Heku\HekuClass\View;
/**
* @package Heku\HekuClass\View
* @subpackage Classes/Single
* @author Heku Daleconan <http://www.daleconan.com>
* @copyright Copyright (c) 2022-2023, Heku Daleconan
* @license http://opensource.org/licenses/gpl-2.0.php GNU Public License
*/
class Single {
/**
* 类实现单例模式,类的独生子女
*/
private static $instance;
/**
* 依赖注入的接口 Instance 方法
* 目标是 保证 init() 初始化方法 只执行一次
*
* @return self 唯一实例化的本类
*/
public static function instance() {
if ( ! isset( self::$instance ) ) {
self::$instance = new self;
self::$instance->init();
}
return self::$instance;
}
private function init() {
}
}