Horde_Kolab_Storage_Cache_Data::getVersion PHP Method

Retrieves the data version.

public getVersion ( ) : string
return	string	The version of the stored data.

    public function getVersion()
    {
        $this->_checkInit(self::DATA_VERSION);
        return $this->_data[self::DATA_VERSION];
    }

Horde_Kolab_Storage_Cache_Data