<?
namespace Bluz\Common;
 
/**
* Singleton
*
* @package Bluz\Common
*
* @author Anton Shevchuk
* @created 16.05.12 14:26
*/
trait Singleton
{
    /**
* @var static instance
*/
    protected static $instance;
 
    /**
* Get class instance
*
* @throws Exception
* @return static::$instance
*/
    final public static function getInstance()
    {
        return isset(static::$instance)
            ? static::$instance
            : static::$instance = new static;
    }
 
    /**
* Disabled by access level
*/
    protected function __construct()
    {
 
    }
 
    /**
* Disabled by access level
*/
    protected function __clone()
    {
 
    }
}
 
Добавлено за 0.024 секунд, используя GeSHi 1.0.8.10

 
<?php
use Bluz\Common;
 
Class DB {
use Singleton;
 
}
 
Добавлено за 0.021 секунд, используя GeSHi 1.0.8.10