$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 );
}
$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 );
}