Example #1
0
 /**
  * Constructor.
  */
 public function __construct()
 {
     if (empty(self::$_drivers)) {
         $fi = new FilesystemIterator(__DIR__ . '/Pack/Driver');
         $class_prefix = __CLASS__ . '_Driver_';
         foreach ($fi as $val) {
             if ($val->isFile()) {
                 $cname = $class_prefix . $val->getBasename('.php');
                 if (class_exists($cname) && $cname::supported()) {
                     $ob = new $cname();
                     self::$_drivers[$ob->id] = $ob;
                 }
             }
         }
         krsort(self::$_drivers, SORT_NUMERIC);
         self::$_compress = new Horde_Compress_Fast();
     }
 }