public static function getVersion() {
		if (empty(self::$version)) {
			$filename = Application::get(['application', 'path_full']) . (Application::isDeployed() ? '../../../deployed' : '../../deployed');
			self::$version = filemtime($filename);
		}
		return self::$version;
	}
public static function getVersion() {
		if (empty(self::$version)) {
			$filename = Application::get(['application', 'path_full']) . (Application::isDeployed() ? '../../../deployed' : '../../deployed');
			self::$version = filemtime($filename);
		}
		return self::$version;
	}
public static function getVersion ( ) { if ( empty ( self :: $ version ) ) { $ filename = Application :: get ( [ 'application' , 'path_full' ] ) . ( Application :: isDeployed ( ) ? '../../../deployed' : '../../deployed' ) ; self :: $ version = filemtime ( $ filename ) ; } return self :: $ version ; }
Get application version

@return int
Get application version