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foreach all the things

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smiley
2016-02-23 17:44:12 +01:00
parent 422392f674
commit 2ed3f6adbb
1 changed files with 55 additions and 57 deletions
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src/QRCode.php
+55 -57
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@@ -16,6 +16,7 @@ use chillerlan\QRCode\Data\AlphaNum;
use chillerlan\QRCode\Data\Byte;
use chillerlan\QRCode\Data\Kanji;
use chillerlan\QRCode\Data\Number;
use chillerlan\QRCode\Data\QRDataInterface;
use chillerlan\QRCode\Output\QROutputInterface;
/**
@@ -161,18 +162,23 @@ class QRCode{
* @throws \chillerlan\QRCode\QRCodeException
*/
protected function getTypeNumber($mode){
/** @noinspection PhpUndefinedFieldInspection */
$length = $this->qrDataInterface->mode === QRConst::MODE_KANJI
? floor($this->qrDataInterface->dataLength / 2)
: $this->qrDataInterface->dataLength;
for($type = 1; $type <= 10; $type++){
if($length <= Util::getMaxLength($type, $mode, $this->errorCorrectLevel)){
return $type;
if($this->qrDataInterface instanceof QRDataInterface){
/** @noinspection PhpUndefinedFieldInspection */
$length = $this->qrDataInterface->mode === QRConst::MODE_KANJI
? floor($this->qrDataInterface->dataLength / 2)
: $this->qrDataInterface->dataLength;
foreach(range(1, 10) as $type){
if($length <= Util::getMaxLength($type, $mode, $this->errorCorrectLevel)){
return $type;
}
}
throw new QRCodeException('Unable to determine type number.'); // @codeCoverageIgnore
}
throw new QRCodeException('Unable to determine type number.'); // @codeCoverageIgnore
throw new QRCodeException('$this->qrDataInterface does not implement QRDataInterface'); // @codeCoverageIgnore
}
/**
@@ -193,43 +199,44 @@ class QRCode{
for($pattern = 0; $pattern <= 7; $pattern++){
$this->getMatrix(true, $pattern);
$lostPoint = 0;
$darkCount = 0;
$range1 = range(0, $this->pixelCount-1);
$range2 = range(0, $this->pixelCount-2);
$range3 = range(0, $this->pixelCount-7);
$range4 = range(-1, 1);
// LEVEL1
for($row = 0; $row < $this->pixelCount; $row++){
for($col = 0; $col < $this->pixelCount; $col++){
foreach($range1 as $row){
foreach($range1 as $col){
$sameCount = 0;
$dark = $this->matrix[$row][$col];
for($r = -1; $r <= 1; $r++){
if($row + $r < 0 || $this->pixelCount <= $row + $r){
foreach($range4 as $rr){
if($row + $rr < 0 || $this->pixelCount <= $row + $rr){
continue;
}
for($c = -1; $c <= 1; $c++){
foreach($range4 as $cr){
if(($r === 0 && $c === 0) || ($col + $c < 0 || $this->pixelCount <= $col + $c)){
if(($rr === 0 && $cr === 0) || ($col + $cr < 0 || $this->pixelCount <= $col + $cr)){
continue;
}
if($this->matrix[$row + $r][$col + $c] === $dark){
if($this->matrix[$row + $rr][$col + $cr] === $this->matrix[$row][$col]){
$sameCount++;
}
}
}
if($sameCount > 5){
$lostPoint += (3 + $sameCount - 5);
}
}
}
// LEVEL2
for($row = 0; $row < $this->pixelCount - 1; $row++){
for($col = 0; $col < $this->pixelCount - 1; $col++){
foreach($range2 as $row){
foreach($range2 as $col){
$count = 0;
if(
@@ -244,13 +251,12 @@ class QRCode{
if($count === 0 || $count === 4){
$lostPoint += 3;
}
}
}
// LEVEL3
for($row = 0; $row < $this->pixelCount; $row++){
for($col = 0; $col < $this->pixelCount - 6; $col++){
foreach($range1 as $row){
foreach($range3 as $col){
if(
$this->matrix[$row][$col ]
&& !$this->matrix[$row][$col + 1]
@@ -265,8 +271,8 @@ class QRCode{
}
}
for($col = 0; $col < $this->pixelCount; $col++){
for($row = 0; $row < $this->pixelCount - 6; $row++){
foreach($range1 as $col){
foreach($range3 as $row){
if(
$this->matrix[$row ][$col]
&& !$this->matrix[$row + 1][$col]
@@ -282,17 +288,15 @@ class QRCode{
}
// LEVEL4
$darkCount = 0;
for($col = 0; $col < $this->pixelCount; $col++){
for($row = 0; $row < $this->pixelCount; $row++){
foreach($range1 as $col){
foreach($range1 as $row){
if($this->matrix[$row][$col]){
$darkCount++;
}
}
}
$ratio = abs(100 * $darkCount / $this->pixelCount / $this->pixelCount - 50) / 5;
$lostPoint += $ratio * 10;
$lostPoint += (abs(100 * $darkCount / $this->pixelCount / $this->pixelCount - 50) / 5) * 10;
if($pattern === 0 || $minLostPoint > $lostPoint){
$minLostPoint = $lostPoint;
@@ -333,15 +337,15 @@ class QRCode{
$mod = !$test && (($bits >> $i) & 1) === 1;
switch(true){
case $i < 6:$this->matrix[$i ][8] = $mod; break;
case $i < 8:$this->matrix[$i + 1][8] = $mod; break;
case $i < 6: $this->matrix[$i ][8] = $mod; break;
case $i < 8: $this->matrix[$i + 1][8] = $mod; break;
default:
$this->matrix[$this->pixelCount - 15 + $i][8] = $mod;
}
switch(true){
case $i < 8:$this->matrix[8][$this->pixelCount - $i - 1] = $mod; break;
case $i < 9:$this->matrix[8][ 15 + 1 - $i - 1] = $mod; break;
case $i < 8: $this->matrix[8][$this->pixelCount - $i - 1] = $mod; break;
case $i < 9: $this->matrix[8][ 15 + 1 - $i - 1] = $mod; break;
default:
$this->matrix[8][15 - $i - 1] = $mod;
}
@@ -431,7 +435,7 @@ class QRCode{
$rsPoly = new Polynomial;
$modPoly = new Polynomial;
for($i = 0; $i < $rsBlockTotal - $rsBlockDataCount; $i++){
foreach(range(0, $rsBlockTotal - $rsBlockDataCount - 1) as $i){
$modPoly->setNum([1, $modPoly->gexp($i)]);
$rsPoly->multiply($modPoly->num);
}
@@ -450,17 +454,18 @@ class QRCode{
}
$data = array_fill(0, $totalCodeCount, null);
$rsrange = range(0, $rsBlockCount - 1);
for($i = 0; $i < $maxDcCount; $i++){
for($key = 0; $key < $rsBlockCount; $key++){
foreach(range(0, $maxDcCount - 1) as $i){
foreach($rsrange as $key){
if($i < count($dcdata[$key])){
$data[$index++] = $dcdata[$key][$i];
}
}
}
for($i = 0; $i < $maxEcCount; $i++){
for($key = 0; $key < $rsBlockCount; $key++){
foreach(range(0, $maxEcCount - 1) as $i){
foreach($rsrange as $key){
if($i < count($ecdata[$key])){
$data[$index++] = $ecdata[$key][$i];
}
@@ -485,13 +490,12 @@ class QRCode{
$dataCount = count($data);
for($col = $this->pixelCount - 1; $col > 0; $col -= 2){
if($col === 6){
$col--;
}
while(true){
for($c = 0; $c < 2; $c++){
foreach([0, 1] as $c){
$_col = $col - $c;
if($this->matrix[$row][$_col] === null){
@@ -503,7 +507,6 @@ class QRCode{
$a = $row + $_col;
$m = $row * $_col;
$MASK_PATTERN = [
QRConst::MASK_PATTERN000 => $a % 2,
QRConst::MASK_PATTERN001 => $row % 2,
@@ -526,20 +529,16 @@ class QRCode{
$byteIndex++;
$bitIndex = 7;
}
}
}
$row += $inc;
if($row < 0 || $this->pixelCount <= $row){
$row -= $inc;
$inc = -$inc;
break;
}
}
}
}
@@ -550,12 +549,13 @@ class QRCode{
protected function setPattern(){
// setupPositionProbePattern
$range = range(-1, 7);
foreach([[0, 0], [$this->pixelCount - 7, 0], [0, $this->pixelCount - 7]] as $grid){
$row = $grid[0];
$col = $grid[1];
for($r = -1; $r <= 7; $r++){
for($c = -1; $c <= 7; $c++){
foreach($range as $r){
foreach($range as $c){
if($row + $r <= -1 || $this->pixelCount <= $row + $r || $col + $c <= -1 || $this->pixelCount <= $col + $c){
continue;
@@ -572,28 +572,26 @@ class QRCode{
// setupPositionAdjustPattern
$PATTERN_POSITION = QRConst::PATTERN_POSITION; // PHP5 compat
$pos = $PATTERN_POSITION[$this->typeNumber - 1];
$range = range(-2, 2);
foreach($pos as $i => $posI){
foreach($pos as $j => $posJ){
if($this->matrix[$posI][$posJ] !== null){
continue;
}
for($row = -2; $row <= 2; $row++){
for($col = -2; $col <= 2; $col++){
foreach($range as $row){
foreach($range as $col){
$this->matrix[$posI + $row][$posJ + $col] =
$row === -2 || $row === 2
$row === -2 || $row === 2
|| $col === -2 || $col === 2
||($row === 0 && $col === 0);
}
}
}
}
// setupTimingPattern
for($i = 8; $i < $this->pixelCount - 8; $i++){
foreach(range(8, $this->pixelCount - 8) as $i){
if($this->matrix[$i][6] !== null){
continue; // @codeCoverageIgnore
}