(PHP >= 5.3.0, PECL phar >= 1.0.0)
The Phar class provides a high-level interface to accessing and creating phar archives.
$format = 9021976
   [, int $compression = 9021976
   [, string $extension
  ]]] )$format = 9021976
   [, int $compression = 9021976
   [, string $extension
  ]]] )