477             $bits = self::$lengthTableBits[$mode][$l];
478             $words = (1 << $bits) - 1;
1211             $bits = 0;
1217 …              case QR_MODE_NUM:        $bits = QRinput::estimateBitsModeNum($this->size);    break;
1218                 case QR_MODE_AN:        $bits = QRinput::estimateBitsModeAn($this->size);    break;
1219 …              case QR_MODE_8:            $bits = QRinput::estimateBitsMode8($this->size);    break;
1220 …              case QR_MODE_KANJI:        $bits = QRinput::estimateBitsModeKanji($this->size);break;
1230             $bits += $num * (4 + $l);
1232             return $bits;
1417             $bits = $w * 10;
1421                     $bits += 4;
1424                     $bits += 7;
1430             return $bits;
1467             $bits = $w * 11;
1470                 $bits += 6;
1473             return $bits;
1533             $bits = 0;
1536                 $bits += $item->estimateBitStreamSizeOfEntry($version);
1539             return $bits;
1549                 $bits = $this->estimateBitStreamSize($prev);
1550                 $version = QRspec::getMinimumVersion((int)(($bits + 7) / 8), $this->level);
1560         public static function lengthOfCode($mode, $version, $bits)  argument
1562             $payload = $bits - 4 - QRspec::lengthIndicator($mode, $version);
1608                 $bits = $item->encodeBitStream($this->version);
1610                 if($bits < 0) 
1613                 $total += $bits;
1628                 $bits = $this->createBitStream();
1630                 if($bits < 0) 
1633                 $ver = QRspec::getMinimumVersion((int)(($bits + 7) / 8), $this->level);
1650             $bits = $bstream->size();
1654             if ($maxbits == $bits) {
1658             if ($maxbits - $bits < 5) {
1659                 return $bstream->appendNum($maxbits - $bits, 0);
1662             $bits += 4;
1663             $words = (int)(($bits + 7) / 8);
1666             $ret = $padding->appendNum($words * 8 - $bits + 4, 0);
1795         public static function newFromNum($bits, $num)  argument
1798             $bstream->allocate($bits);
1800             $mask = 1 << ($bits - 1);
1801             for($i=0; $i<$bits; $i++) {
1858         public function appendNum($bits, $num)  argument
1860             if ($bits == 0) 
1863             $b = QRbitstream::newFromNum($bits, $num);