source/Core/Dao/ApplicationServerDao.php
private function getServerIdFromConfig($varName)
    {
        $constNameLength = strlen(self::CONFIG_NAME_FOR_SERVER_INFO);
        $id = substr($varName, $constNameLength);
        return $id;
    }
private function getServerIdFromConfig($varName)
    {
        $constNameLength = strlen(self::CONFIG_NAME_FOR_SERVER_INFO);
        $id = substr($varName, $constNameLength);
        return $id;
    }
private function getServerIdFromConfig ( $ varName ) { $ constNameLength = strlen ( self :: CONFIG_NAME_FOR_SERVER_INFO ) ; $ id = substr ( $ varName , $ constNameLength ) ; return $ id ; }
Parses config option name to get the server id.

@param string $varName The name of the config option.

@return string The id of server.
Parses config option name to get the server id .