/**
* initialize self::$_aInitialDbChecksum
*
* @todo move to separate class instead of static
*
* @return null
*/
public static function initializeDbChecksum()
{
self::$_aInitialDbChecksum = self::getDbChecksum();
}
/**
* initialize self::$_aInitialDbChecksum
*
* @todo move to separate class instead of static
*
* @return null
*/
public static function initializeDbChecksum()
{
self::$_aInitialDbChecksum = self::getDbChecksum();
}