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<?php
/**
* This file is part of the miBadger package.
*
* @author Michael Webbers <[email protected]>
* @license http://opensource.org/licenses/Apache-2.0 Apache v2 License
*/
namespace miBadger\Singleton;
* The singleton trait.
* @see http://en.wikipedia.org/wiki/Singleton_pattern
* @since 1.0.0
trait SingletonTrait
{
/** @var static The instance. */
private static $instance;
* Protected constructor to prevent creating a new instance of the Singleton class from outside the object.
protected function __construct() { }
* Protected clone method to prevent cloning of the Singleton instance.
protected function __clone() { }
* Returns the only instance of the Singleton class.
* @return static the only instance of the Singleton class.
public static function getInstance()
if (!isset(self::$instance)) {
self::$instance = new static();
}
return self::$instance;
miBadger /
miBadger.Singleton
