/**
* singleton, Creates and gives a new Cliprz instance and keeps a record of it.
*
* @return Cliprz Instance.
* @access public.
*/
public static function get_instance()
{
$call_class_name = function_exists('get_called_class') ? get_called_class() : __CLASS__;
if (!isset(self::$_instances)) {
$class = (string) $call_class_name;
self::$_instances = new $class();
}
return self::$_instances;
}
