Method estimateBitsModeAn

text-to-qr/lib/phpqrcode/qrinput.php:451–461

----------------------------------------------------------------------

($size)

        
        //----------------------------------------------------------------------
        public static function estimateBitsModeAn($size)
        {
            $w = (int)($size / 2);
            $bits = $w * 11;
            
            if($size & 1) {
                $bits += 6;
            }

            return $bits;
        }
    
        //----------------------------------------------------------------------
        public static function estimateBitsMode8($size)