public function __construct() {
parent::__construct();
- $this->mDescription = "Build file cache for content pages";
+ $this->addDescription( 'Build file cache for content pages' );
$this->addOption( 'agedays', 'How many days old files must be in order to delete', true, true );
$this->addOption( 'subdir', 'Prune one $wgFileCacheDirectory subdirectory name', false, true );
}