Erkan IŞIK
40 lines
680 B
PHP
40 lines
680 B
PHP
<?php namespace ZN\Ability;
|
|
/**
|
|
* ZN PHP Web Framework
|
|
*
|
|
* "Simplicity is the ultimate sophistication." ~ Da Vinci
|
|
*
|
|
* @package ZN
|
|
* @license MIT [http://opensource.org/licenses/MIT]
|
|
* @author Ozan UYKUN [ozan@znframework.com]
|
|
*/
|
|
|
|
trait Singleton
|
|
{
|
|
/**
|
|
* singleton
|
|
*
|
|
* @var self
|
|
*
|
|
* @return self
|
|
*/
|
|
protected static $singleton = NULL;
|
|
|
|
/**
|
|
* singleton
|
|
*
|
|
* @param void
|
|
*
|
|
* @return self
|
|
*/
|
|
protected static function singleton()
|
|
{
|
|
if( ! self::$singleton instanceof self )
|
|
{
|
|
self::$singleton = new self;
|
|
}
|
|
|
|
return self::$singleton;
|
|
}
|
|
}
|