protected static function getConsistency($intval)
    {
        if (array_key_exists($intval, self::$consistency)) {
            return self::$consistency[$intval];
        }

        return null;
    }
protected static function getConsistency($intval)
    {
        if (array_key_exists($intval, self::$consistency)) {
            return self::$consistency[$intval];
        }

        return null;
    }
protected static function getConsistency ( $ intval ) { if ( array_key_exists ( $ intval , self :: $ consistency ) ) { return self :: $ consistency [ $ intval ] ; } return null ; }
Get human readable value of consistency

@param int $intval

@return string|null
Get human readable value of consistency