public static function getInstance()
{
if (empty(self::$_instance)) {
self::$_instance = new self();
}
return self::$_instance;
}
public static function getInstance()
{
if (null === self::$_instance) {
self::$_instance = new self();
}
return self::$_instance;
}
/**
* Singleton getter
*
* @return Loader
*/
public static function getInstance()
{
// @codeCoverageIgnoreStart
if (self::$_instance === null) {
self::$_instance = new self();
}
// @codeCoverageIgnoreEnd
return self::$_instance;
}
/**
* create instance if not instance
*
* @static
* @return void
*/
private static function _checkInstance()
{
if (is_null(self::$_instance)) {
self::$_instance = new self();
}
}
/**
* Unregisters autoload from the system and removes current instance
*/
public static function destroy()
{
if (!is_null(self::$_instance)) {
spl_autoload_unregister(array(__CLASS__, 'load'));
self::$_instance = null;
}
}
