File Barcode.php has 1015 lines of code (exceeds 250 allowed). Consider refactoring. Open
<?php
/*
* BarCode Coder Library (BCC Library)
* BCCL Version 2.0.1
* Porting : Barcode PHPFunction digitToFPDFRenderer has a Cognitive Complexity of 62 (exceeds 5 allowed). Consider refactoring. Open
private static function digitToFPDFRenderer($pdf, $color, $xi, $yi, $angle, $mw, $mh, $digit){
$lines = count($digit);
$columns = count($digit[0]);
$angle = deg2rad(-$angle);
$cos = cos($angle);- Read upRead up
Cognitive Complexity
Cognitive Complexity is a measure of how difficult a unit of code is to intuitively understand. Unlike Cyclomatic Complexity, which determines how difficult your code will be to test, Cognitive Complexity tells you how difficult your code will be to read and comprehend.
A method's cognitive complexity is based on a few simple rules:
- Code is not considered more complex when it uses shorthand that the language provides for collapsing multiple statements into one
- Code is considered more complex for each "break in the linear flow of the code"
- Code is considered more complex when "flow breaking structures are nested"
Further reading
Function digitToGDRenderer has a Cognitive Complexity of 58 (exceeds 5 allowed). Consider refactoring. Open
private static function digitToGDRenderer($gd, $color, $xi, $yi, $angle, $mw, $mh, $digit){
$lines = count($digit);
$columns = count($digit[0]);
$angle = deg2rad(-$angle);
$cos = cos($angle);- Read upRead up
Cognitive Complexity
Cognitive Complexity is a measure of how difficult a unit of code is to intuitively understand. Unlike Cyclomatic Complexity, which determines how difficult your code will be to test, Cognitive Complexity tells you how difficult your code will be to read and comprehend.
A method's cognitive complexity is based on a few simple rules:
- Code is not considered more complex when it uses shorthand that the language provides for collapsing multiple statements into one
- Code is considered more complex for each "break in the linear flow of the code"
- Code is considered more complex when "flow breaking structures are nested"
Further reading
Function addFinderPattern has a Cognitive Complexity of 38 (exceeds 5 allowed). Consider refactoring. Open
static private function addFinderPattern($datamatrix, $rowsRegion, $colsRegion, $rowsRegionCW, $colsRegionCW){ // Add the finder pattern
$totalRowsCW = ($rowsRegionCW+2) * $rowsRegion;
$totalColsCW = ($colsRegionCW+2) * $colsRegion;
$datamatrixTemp = array();- Read upRead up
Cognitive Complexity
Cognitive Complexity is a measure of how difficult a unit of code is to intuitively understand. Unlike Cyclomatic Complexity, which determines how difficult your code will be to test, Cognitive Complexity tells you how difficult your code will be to read and comprehend.
A method's cognitive complexity is based on a few simple rules:
- Code is not considered more complex when it uses shorthand that the language provides for collapsing multiple statements into one
- Code is considered more complex for each "break in the linear flow of the code"
- Code is considered more complex when "flow breaking structures are nested"
Further reading
Function getDigit has a Cognitive Complexity of 30 (exceeds 5 allowed). Consider refactoring. Open
static public function getDigit($code, $crc, $type){
$code = self::compute($code, $crc, $type);
if ($code == '') return($code);
$result = '';
- Read upRead up
Cognitive Complexity
Cognitive Complexity is a measure of how difficult a unit of code is to intuitively understand. Unlike Cyclomatic Complexity, which determines how difficult your code will be to test, Cognitive Complexity tells you how difficult your code will be to read and comprehend.
A method's cognitive complexity is based on a few simple rules:
- Code is not considered more complex when it uses shorthand that the language provides for collapsing multiple statements into one
- Code is considered more complex for each "break in the linear flow of the code"
- Code is considered more complex when "flow breaking structures are nested"
Further reading
Function getDigit has a Cognitive Complexity of 24 (exceeds 5 allowed). Consider refactoring. Open
static public function getDigit($code){
$tableB = " !\"#$%&'()*+,-./0123456789:;<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[\]^_`abcdefghijklmnopqrstuvwxyz{|}~";
$result = "";
$sum = 0;
$isum = 0;- Read upRead up
Cognitive Complexity
Cognitive Complexity is a measure of how difficult a unit of code is to intuitively understand. Unlike Cyclomatic Complexity, which determines how difficult your code will be to test, Cognitive Complexity tells you how difficult your code will be to read and comprehend.
A method's cognitive complexity is based on a few simple rules:
- Code is not considered more complex when it uses shorthand that the language provides for collapsing multiple statements into one
- Code is considered more complex for each "break in the linear flow of the code"
- Code is considered more complex when "flow breaking structures are nested"
Further reading
Function _draw has a Cognitive Complexity of 22 (exceeds 5 allowed). Consider refactoring. Open
static private function _draw($call, $res, $color, $x, $y, $angle, $type, $datas, $width, $height){
$digit = '';
$hri = '';
$code = '';
$crc = true;- Read upRead up
Cognitive Complexity
Cognitive Complexity is a measure of how difficult a unit of code is to intuitively understand. Unlike Cyclomatic Complexity, which determines how difficult your code will be to test, Cognitive Complexity tells you how difficult your code will be to read and comprehend.
A method's cognitive complexity is based on a few simple rules:
- Code is not considered more complex when it uses shorthand that the language provides for collapsing multiple statements into one
- Code is considered more complex for each "break in the linear flow of the code"
- Code is considered more complex when "flow breaking structures are nested"
Further reading
Method _draw has 74 lines of code (exceeds 25 allowed). Consider refactoring. Open
static private function _draw($call, $res, $color, $x, $y, $angle, $type, $datas, $width, $height){
$digit = '';
$hri = '';
$code = '';
$crc = true;Function next has a Cognitive Complexity of 21 (exceeds 5 allowed). Consider refactoring. Open
static private function next($etape, $totalRows, $totalCols, $codeWordsBits, &$datamatrix, &$assigned){ // Place codewords into the matrix
$chr = 0; // Place of the 8st bit from the first character to [4][0]
$row = 4;
$col = 0;
- Read upRead up
Cognitive Complexity
Cognitive Complexity is a measure of how difficult a unit of code is to intuitively understand. Unlike Cyclomatic Complexity, which determines how difficult your code will be to test, Cognitive Complexity tells you how difficult your code will be to read and comprehend.
A method's cognitive complexity is based on a few simple rules:
- Code is not considered more complex when it uses shorthand that the language provides for collapsing multiple statements into one
- Code is considered more complex for each "break in the linear flow of the code"
- Code is considered more complex when "flow breaking structures are nested"
Further reading
Method digitToFPDFRenderer has 71 lines of code (exceeds 25 allowed). Consider refactoring. Open
private static function digitToFPDFRenderer($pdf, $color, $xi, $yi, $angle, $mw, $mh, $digit){
$lines = count($digit);
$columns = count($digit[0]);
$angle = deg2rad(-$angle);
$cos = cos($angle);Function addReedSolomonCW has a Cognitive Complexity of 19 (exceeds 5 allowed). Consider refactoring. Open
static private function addReedSolomonCW($nSolomonCW, $coeffTab, $nDataCW, &$dataTab, $blocks){ // Add the Reed Solomon codewords
$temp = 0;
$errorBlocks = $nSolomonCW / $blocks;
$correctionCW = array();
- Read upRead up
Cognitive Complexity
Cognitive Complexity is a measure of how difficult a unit of code is to intuitively understand. Unlike Cyclomatic Complexity, which determines how difficult your code will be to test, Cognitive Complexity tells you how difficult your code will be to read and comprehend.
A method's cognitive complexity is based on a few simple rules:
- Code is not considered more complex when it uses shorthand that the language provides for collapsing multiple statements into one
- Code is considered more complex for each "break in the linear flow of the code"
- Code is considered more complex when "flow breaking structures are nested"
Further reading
Method digitToGDRenderer has 60 lines of code (exceeds 25 allowed). Consider refactoring. Open
private static function digitToGDRenderer($gd, $color, $xi, $yi, $angle, $mw, $mh, $digit){
$lines = count($digit);
$columns = count($digit[0]);
$angle = deg2rad(-$angle);
$cos = cos($angle);Function compute has a Cognitive Complexity of 16 (exceeds 5 allowed). Consider refactoring. Open
static public function compute($code, $crc){
if (is_array($crc)){
if ($crc['crc1'] == 'mod10'){
$code = self::computeMod10($code);
} else if ($crc['crc1'] == 'mod11'){- Read upRead up
Cognitive Complexity
Cognitive Complexity is a measure of how difficult a unit of code is to intuitively understand. Unlike Cyclomatic Complexity, which determines how difficult your code will be to test, Cognitive Complexity tells you how difficult your code will be to read and comprehend.
A method's cognitive complexity is based on a few simple rules:
- Code is not considered more complex when it uses shorthand that the language provides for collapsing multiple statements into one
- Code is considered more complex for each "break in the linear flow of the code"
- Code is considered more complex when "flow breaking structures are nested"
Further reading
Method getDigit has 47 lines of code (exceeds 25 allowed). Consider refactoring. Open
static public function getDigit($code){
$tableB = " !\"#$%&'()*+,-./0123456789:;<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[\]^_`abcdefghijklmnopqrstuvwxyz{|}~";
$result = "";
$sum = 0;
$isum = 0;Method next has 39 lines of code (exceeds 25 allowed). Consider refactoring. Open
static private function next($etape, $totalRows, $totalCols, $codeWordsBits, &$datamatrix, &$assigned){ // Place codewords into the matrix
$chr = 0; // Place of the 8st bit from the first character to [4][0]
$row = 4;
$col = 0;
Method getDigit has 39 lines of code (exceeds 25 allowed). Consider refactoring. Open
static public function getDigit($text, $rectangular){
$dataCodeWords = self::encodeDataCodeWordsASCII($text); // Code the text in the ASCII mode
$dataCWCount = count($dataCodeWords);
$index = self::selectIndex($dataCWCount, $rectangular); // Select the index for the data tables
$totalDataCWCount = self::$dataCWCount[$index]; // Number of data CWMethod addFinderPattern has 36 lines of code (exceeds 25 allowed). Consider refactoring. Open
static private function addFinderPattern($datamatrix, $rowsRegion, $colsRegion, $rowsRegionCW, $colsRegionCW){ // Add the finder pattern
$totalRowsCW = ($rowsRegionCW+2) * $rowsRegion;
$totalColsCW = ($colsRegionCW+2) * $colsRegion;
$datamatrixTemp = array();Method getDigit has 33 lines of code (exceeds 25 allowed). Consider refactoring. Open
static public function getDigit($code, $crc){
$table = '0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZ-. $/+%____*'; // _ => ($), (%), (/) et (+)
$result = '';
if (strpos($code, '*') !== false) return('');Method _draw has 10 arguments (exceeds 4 allowed). Consider refactoring. Open
static private function _draw($call, $res, $color, $x, $y, $angle, $type, $datas, $width, $height){Function getDigit has a Cognitive Complexity of 11 (exceeds 5 allowed). Consider refactoring. Open
static public function getDigit($code, $type){
// Check len (12 for ean13, 7 for ean8)
$len = $type == 'ean8' ? 7 : 12;
$code = substr($code, 0, $len);
if (!preg_match('`[0-9]{'.$len.'}`', $code)) return('');- Read upRead up
Cognitive Complexity
Cognitive Complexity is a measure of how difficult a unit of code is to intuitively understand. Unlike Cyclomatic Complexity, which determines how difficult your code will be to test, Cognitive Complexity tells you how difficult your code will be to read and comprehend.
A method's cognitive complexity is based on a few simple rules:
- Code is not considered more complex when it uses shorthand that the language provides for collapsing multiple statements into one
- Code is considered more complex for each "break in the linear flow of the code"
- Code is considered more complex when "flow breaking structures are nested"
Further reading
Method getDigit has 31 lines of code (exceeds 25 allowed). Consider refactoring. Open
static public function getDigit($code, $crc, $type){
$code = self::compute($code, $crc, $type);
if ($code == '') return($code);
$result = '';
Method getDigit has 29 lines of code (exceeds 25 allowed). Consider refactoring. Open
static public function getDigit($code){
if (preg_match('`[^0-9\-]`', $code)) return '';
$result = '';
$intercharacter = '0';
Method gd has 9 arguments (exceeds 4 allowed). Consider refactoring. Open
static public function gd($res, $color, $x, $y, $angle, $type, $datas, $width = null, $height = null){Method fpdf has 9 arguments (exceeds 4 allowed). Consider refactoring. Open
static public function fpdf($res, $color, $x, $y, $angle, $type, $datas, $width = null, $height = null){Method digitToGDRenderer has 8 arguments (exceeds 4 allowed). Consider refactoring. Open
private static function digitToGDRenderer($gd, $color, $xi, $yi, $angle, $mw, $mh, $digit){Method result has 8 arguments (exceeds 4 allowed). Consider refactoring. Open
static private function result($xi, $yi, $columns, $lines, $mw, $mh, $cos, $sin){Method digitToFPDFRenderer has 8 arguments (exceeds 4 allowed). Consider refactoring. Open
private static function digitToFPDFRenderer($pdf, $color, $xi, $yi, $angle, $mw, $mh, $digit){Function compute has a Cognitive Complexity of 9 (exceeds 5 allowed). Consider refactoring. Open
static public function compute($code, $crc, $type){
if (! $crc) {
if (strlen($code) % 2) $code = '0' . $code;
} else {
if ( ($type == 'int25') && (strlen($code) % 2 == 0) ) $code = '0' . $code;- Read upRead up
Cognitive Complexity
Cognitive Complexity is a measure of how difficult a unit of code is to intuitively understand. Unlike Cyclomatic Complexity, which determines how difficult your code will be to test, Cognitive Complexity tells you how difficult your code will be to read and comprehend.
A method's cognitive complexity is based on a few simple rules:
- Code is not considered more complex when it uses shorthand that the language provides for collapsing multiple statements into one
- Code is considered more complex for each "break in the linear flow of the code"
- Code is considered more complex when "flow breaking structures are nested"
Further reading
Function encodeDataCodeWordsASCII has a Cognitive Complexity of 9 (exceeds 5 allowed). Consider refactoring. Open
static private function encodeDataCodeWordsASCII($text) {
$dataCodeWords = array();
$n = 0;
$len = strlen($text);
for ($i=0; $i<$len; $i++){- Read upRead up
Cognitive Complexity
Cognitive Complexity is a measure of how difficult a unit of code is to intuitively understand. Unlike Cyclomatic Complexity, which determines how difficult your code will be to test, Cognitive Complexity tells you how difficult your code will be to read and comprehend.
A method's cognitive complexity is based on a few simple rules:
- Code is not considered more complex when it uses shorthand that the language provides for collapsing multiple statements into one
- Code is considered more complex for each "break in the linear flow of the code"
- Code is considered more complex when "flow breaking structures are nested"
Further reading
Method patternShapeStandard has 7 arguments (exceeds 4 allowed). Consider refactoring. Open
static private function patternShapeStandard(&$datamatrix, &$assigned, $bits, $row, $col, $totalRows, $totalCols){ // Place bits in the matrix (standard or special case)Method placeBitInDatamatrix has 7 arguments (exceeds 4 allowed). Consider refactoring. Open
static private function placeBitInDatamatrix(&$datamatrix, &$assigned, $bit, $row, $col, $totalRows, $totalCols){ // Put a bit into the matrixFunction getDigit has a Cognitive Complexity of 8 (exceeds 5 allowed). Consider refactoring. Open
static public function getDigit($code, $crc){
$table = '0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZ-. $/+%____*'; // _ => ($), (%), (/) et (+)
$result = '';
if (strpos($code, '*') !== false) return('');- Read upRead up
Cognitive Complexity
Cognitive Complexity is a measure of how difficult a unit of code is to intuitively understand. Unlike Cyclomatic Complexity, which determines how difficult your code will be to test, Cognitive Complexity tells you how difficult your code will be to read and comprehend.
A method's cognitive complexity is based on a few simple rules:
- Code is not considered more complex when it uses shorthand that the language provides for collapsing multiple statements into one
- Code is considered more complex for each "break in the linear flow of the code"
- Code is considered more complex when "flow breaking structures are nested"
Further reading
Method next has 6 arguments (exceeds 4 allowed). Consider refactoring. Open
static private function next($etape, $totalRows, $totalCols, $codeWordsBits, &$datamatrix, &$assigned){ // Place codewords into the matrixMethod _rotate has 6 arguments (exceeds 4 allowed). Consider refactoring. Open
static private function _rotate($x1, $y1, $cos, $sin , &$x, &$y){Method patternShapeSpecial3 has 5 arguments (exceeds 4 allowed). Consider refactoring. Open
static private function patternShapeSpecial3(&$datamatrix, &$assigned, $bits, $totalRows, $totalCols ){Method addReedSolomonCW has 5 arguments (exceeds 4 allowed). Consider refactoring. Open
static private function addReedSolomonCW($nSolomonCW, $coeffTab, $nDataCW, &$dataTab, $blocks){ // Add the Reed Solomon codewordsMethod patternShapeSpecial4 has 5 arguments (exceeds 4 allowed). Consider refactoring. Open
static private function patternShapeSpecial4(&$datamatrix, &$assigned, $bits, $totalRows, $totalCols ){Method rotate has 5 arguments (exceeds 4 allowed). Consider refactoring. Open
static public function rotate($x1, $y1, $angle , &$x, &$y){Method patternShapeSpecial2 has 5 arguments (exceeds 4 allowed). Consider refactoring. Open
static private function patternShapeSpecial2(&$datamatrix, &$assigned, $bits, $totalRows, $totalCols ){Method addFinderPattern has 5 arguments (exceeds 4 allowed). Consider refactoring. Open
static private function addFinderPattern($datamatrix, $rowsRegion, $colsRegion, $rowsRegionCW, $colsRegionCW){ // Add the finder patternMethod patternShapeSpecial1 has 5 arguments (exceeds 4 allowed). Consider refactoring. Open
static private function patternShapeSpecial1(&$datamatrix, &$assigned, $bits, $totalRows, $totalCols ){Function selectIndex has a Cognitive Complexity of 7 (exceeds 5 allowed). Consider refactoring. Open
static private function selectIndex($dataCodeWordsCount, $rectangular){ // CHOOSE THE GOOD INDEX FOR TABLES
if (($dataCodeWordsCount<1 || $dataCodeWordsCount>1558) && !$rectangular) return -1;
if (($dataCodeWordsCount<1 || $dataCodeWordsCount>49) && $rectangular) return -1;
$n = $rectangular ? 24 : 0;- Read upRead up
Cognitive Complexity
Cognitive Complexity is a measure of how difficult a unit of code is to intuitively understand. Unlike Cyclomatic Complexity, which determines how difficult your code will be to test, Cognitive Complexity tells you how difficult your code will be to read and comprehend.
A method's cognitive complexity is based on a few simple rules:
- Code is not considered more complex when it uses shorthand that the language provides for collapsing multiple statements into one
- Code is considered more complex for each "break in the linear flow of the code"
- Code is considered more complex when "flow breaking structures are nested"
Further reading
Function calculSolFactorTable has a Cognitive Complexity of 6 (exceeds 5 allowed). Consider refactoring. Open
static private function calculSolFactorTable($solomonCWCount){ // CALCULATE THE REED SOLOMON FACTORS
$g = array_fill(0, $solomonCWCount+1, 1);
for($i = 1; $i <= $solomonCWCount; $i++) {
for($j = $i - 1; $j >= 0; $j--) {
$g[$j] = self::champGaloisDoub($g[$j], $i); - Read upRead up
Cognitive Complexity
Cognitive Complexity is a measure of how difficult a unit of code is to intuitively understand. Unlike Cyclomatic Complexity, which determines how difficult your code will be to test, Cognitive Complexity tells you how difficult your code will be to read and comprehend.
A method's cognitive complexity is based on a few simple rules:
- Code is not considered more complex when it uses shorthand that the language provides for collapsing multiple statements into one
- Code is considered more complex for each "break in the linear flow of the code"
- Code is considered more complex when "flow breaking structures are nested"
Further reading
Function getDigit has a Cognitive Complexity of 6 (exceeds 5 allowed). Consider refactoring. Open
static public function getDigit($code){
$table = '0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZ-. $/+%*';
$result = '';
$intercharacter = '0';
- Read upRead up
Cognitive Complexity
Cognitive Complexity is a measure of how difficult a unit of code is to intuitively understand. Unlike Cyclomatic Complexity, which determines how difficult your code will be to test, Cognitive Complexity tells you how difficult your code will be to read and comprehend.
A method's cognitive complexity is based on a few simple rules:
- Code is not considered more complex when it uses shorthand that the language provides for collapsing multiple statements into one
- Code is considered more complex for each "break in the linear flow of the code"
- Code is considered more complex when "flow breaking structures are nested"
Further reading
Similar blocks of code found in 3 locations. Consider refactoring. Open
static private function patternShapeSpecial2(&$datamatrix, &$assigned, $bits, $totalRows, $totalCols ){
self::placeBitInDatamatrix($datamatrix, $assigned, $bits[0], $totalRows-3, 0, $totalRows, $totalCols);
self::placeBitInDatamatrix($datamatrix, $assigned, $bits[1], $totalRows-2, 0, $totalRows, $totalCols);
self::placeBitInDatamatrix($datamatrix, $assigned, $bits[2], $totalRows-1, 0, $totalRows, $totalCols);
self::placeBitInDatamatrix($datamatrix, $assigned, $bits[3], 0, $totalCols-4, $totalRows, $totalCols);- Read upRead up
Duplicated Code
Duplicated code can lead to software that is hard to understand and difficult to change. The Don't Repeat Yourself (DRY) principle states:
Every piece of knowledge must have a single, unambiguous, authoritative representation within a system.
When you violate DRY, bugs and maintenance problems are sure to follow. Duplicated code has a tendency to both continue to replicate and also to diverge (leaving bugs as two similar implementations differ in subtle ways).
Tuning
This issue has a mass of 312.
We set useful threshold defaults for the languages we support but you may want to adjust these settings based on your project guidelines.
The threshold configuration represents the minimum mass a code block must have to be analyzed for duplication. The lower the threshold, the more fine-grained the comparison.
If the engine is too easily reporting duplication, try raising the threshold. If you suspect that the engine isn't catching enough duplication, try lowering the threshold. The best setting tends to differ from language to language.
See codeclimate-duplication's documentation for more information about tuning the mass threshold in your .codeclimate.yml.
Refactorings
- Extract Method
- Extract Class
- Form Template Method
- Introduce Null Object
- Pull Up Method
- Pull Up Field
- Substitute Algorithm
Further Reading
- Don't Repeat Yourself on the C2 Wiki
- Duplicated Code on SourceMaking
- Refactoring: Improving the Design of Existing Code by Martin Fowler. Duplicated Code, p76
Similar blocks of code found in 3 locations. Consider refactoring. Open
static private function patternShapeSpecial1(&$datamatrix, &$assigned, $bits, $totalRows, $totalCols ){
self::placeBitInDatamatrix($datamatrix, $assigned, $bits[0], $totalRows-1, 0, $totalRows, $totalCols);
self::placeBitInDatamatrix($datamatrix, $assigned, $bits[1], $totalRows-1, 1, $totalRows, $totalCols);
self::placeBitInDatamatrix($datamatrix, $assigned, $bits[2], $totalRows-1, 2, $totalRows, $totalCols);
self::placeBitInDatamatrix($datamatrix, $assigned, $bits[3], 0, $totalCols-2, $totalRows, $totalCols);- Read upRead up
Duplicated Code
Duplicated code can lead to software that is hard to understand and difficult to change. The Don't Repeat Yourself (DRY) principle states:
Every piece of knowledge must have a single, unambiguous, authoritative representation within a system.
When you violate DRY, bugs and maintenance problems are sure to follow. Duplicated code has a tendency to both continue to replicate and also to diverge (leaving bugs as two similar implementations differ in subtle ways).
Tuning
This issue has a mass of 312.
We set useful threshold defaults for the languages we support but you may want to adjust these settings based on your project guidelines.
The threshold configuration represents the minimum mass a code block must have to be analyzed for duplication. The lower the threshold, the more fine-grained the comparison.
If the engine is too easily reporting duplication, try raising the threshold. If you suspect that the engine isn't catching enough duplication, try lowering the threshold. The best setting tends to differ from language to language.
See codeclimate-duplication's documentation for more information about tuning the mass threshold in your .codeclimate.yml.
Refactorings
- Extract Method
- Extract Class
- Form Template Method
- Introduce Null Object
- Pull Up Method
- Pull Up Field
- Substitute Algorithm
Further Reading
- Don't Repeat Yourself on the C2 Wiki
- Duplicated Code on SourceMaking
- Refactoring: Improving the Design of Existing Code by Martin Fowler. Duplicated Code, p76
Similar blocks of code found in 3 locations. Consider refactoring. Open
static private function patternShapeSpecial3(&$datamatrix, &$assigned, $bits, $totalRows, $totalCols ){
self::placeBitInDatamatrix($datamatrix, $assigned, $bits[0], $totalRows-3, 0, $totalRows, $totalCols);
self::placeBitInDatamatrix($datamatrix, $assigned, $bits[1], $totalRows-2, 0, $totalRows, $totalCols);
self::placeBitInDatamatrix($datamatrix, $assigned, $bits[2], $totalRows-1, 0, $totalRows, $totalCols);
self::placeBitInDatamatrix($datamatrix, $assigned, $bits[3], 0, $totalCols-2, $totalRows, $totalCols);- Read upRead up
Duplicated Code
Duplicated code can lead to software that is hard to understand and difficult to change. The Don't Repeat Yourself (DRY) principle states:
Every piece of knowledge must have a single, unambiguous, authoritative representation within a system.
When you violate DRY, bugs and maintenance problems are sure to follow. Duplicated code has a tendency to both continue to replicate and also to diverge (leaving bugs as two similar implementations differ in subtle ways).
Tuning
This issue has a mass of 312.
We set useful threshold defaults for the languages we support but you may want to adjust these settings based on your project guidelines.
The threshold configuration represents the minimum mass a code block must have to be analyzed for duplication. The lower the threshold, the more fine-grained the comparison.
If the engine is too easily reporting duplication, try raising the threshold. If you suspect that the engine isn't catching enough duplication, try lowering the threshold. The best setting tends to differ from language to language.
See codeclimate-duplication's documentation for more information about tuning the mass threshold in your .codeclimate.yml.
Refactorings
- Extract Method
- Extract Class
- Form Template Method
- Introduce Null Object
- Pull Up Method
- Pull Up Field
- Substitute Algorithm
Further Reading
- Don't Repeat Yourself on the C2 Wiki
- Duplicated Code on SourceMaking
- Refactoring: Improving the Design of Existing Code by Martin Fowler. Duplicated Code, p76
Identical blocks of code found in 2 locations. Consider refactoring. Open
if ($angle == 0){
if ($px > 2){
imagefilledrectangle($gd, $xt, $yi + $y * $mh, $xt + $px - 1, $yi + ($y + 1) * $mh, $color);
} else {
for($i = 0; $i < $px; $i++){- Read upRead up
Duplicated Code
Duplicated code can lead to software that is hard to understand and difficult to change. The Don't Repeat Yourself (DRY) principle states:
Every piece of knowledge must have a single, unambiguous, authoritative representation within a system.
When you violate DRY, bugs and maintenance problems are sure to follow. Duplicated code has a tendency to both continue to replicate and also to diverge (leaving bugs as two similar implementations differ in subtle ways).
Tuning
This issue has a mass of 285.
We set useful threshold defaults for the languages we support but you may want to adjust these settings based on your project guidelines.
The threshold configuration represents the minimum mass a code block must have to be analyzed for duplication. The lower the threshold, the more fine-grained the comparison.
If the engine is too easily reporting duplication, try raising the threshold. If you suspect that the engine isn't catching enough duplication, try lowering the threshold. The best setting tends to differ from language to language.
See codeclimate-duplication's documentation for more information about tuning the mass threshold in your .codeclimate.yml.
Refactorings
- Extract Method
- Extract Class
- Form Template Method
- Introduce Null Object
- Pull Up Method
- Pull Up Field
- Substitute Algorithm
Further Reading
- Don't Repeat Yourself on the C2 Wiki
- Duplicated Code on SourceMaking
- Refactoring: Improving the Design of Existing Code by Martin Fowler. Duplicated Code, p76
Identical blocks of code found in 2 locations. Consider refactoring. Open
if ($angle == 0){
if ($px > 2){
imagefilledrectangle($gd, $xt, $yi + $y * $mh, $xt + $px - 1, $yi + ($y + 1) * $mh, $color);
} else {
for($i = 0; $i < $px; $i++){- Read upRead up
Duplicated Code
Duplicated code can lead to software that is hard to understand and difficult to change. The Don't Repeat Yourself (DRY) principle states:
Every piece of knowledge must have a single, unambiguous, authoritative representation within a system.
When you violate DRY, bugs and maintenance problems are sure to follow. Duplicated code has a tendency to both continue to replicate and also to diverge (leaving bugs as two similar implementations differ in subtle ways).
Tuning
This issue has a mass of 285.
We set useful threshold defaults for the languages we support but you may want to adjust these settings based on your project guidelines.
The threshold configuration represents the minimum mass a code block must have to be analyzed for duplication. The lower the threshold, the more fine-grained the comparison.
If the engine is too easily reporting duplication, try raising the threshold. If you suspect that the engine isn't catching enough duplication, try lowering the threshold. The best setting tends to differ from language to language.
See codeclimate-duplication's documentation for more information about tuning the mass threshold in your .codeclimate.yml.
Refactorings
- Extract Method
- Extract Class
- Form Template Method
- Introduce Null Object
- Pull Up Method
- Pull Up Field
- Substitute Algorithm
Further Reading
- Don't Repeat Yourself on the C2 Wiki
- Duplicated Code on SourceMaking
- Refactoring: Improving the Design of Existing Code by Martin Fowler. Duplicated Code, p76
Identical blocks of code found in 2 locations. Consider refactoring. Open
if ($angle == 0){
if ($px > 2){
$pdf->rect($xt, $yi + $y * $mh, $px - 1, $mh, 'F');
} else {
for($i = 0; $i < $px; $i++){- Read upRead up
Duplicated Code
Duplicated code can lead to software that is hard to understand and difficult to change. The Don't Repeat Yourself (DRY) principle states:
Every piece of knowledge must have a single, unambiguous, authoritative representation within a system.
When you violate DRY, bugs and maintenance problems are sure to follow. Duplicated code has a tendency to both continue to replicate and also to diverge (leaving bugs as two similar implementations differ in subtle ways).
Tuning
This issue has a mass of 251.
We set useful threshold defaults for the languages we support but you may want to adjust these settings based on your project guidelines.
The threshold configuration represents the minimum mass a code block must have to be analyzed for duplication. The lower the threshold, the more fine-grained the comparison.
If the engine is too easily reporting duplication, try raising the threshold. If you suspect that the engine isn't catching enough duplication, try lowering the threshold. The best setting tends to differ from language to language.
See codeclimate-duplication's documentation for more information about tuning the mass threshold in your .codeclimate.yml.
Refactorings
- Extract Method
- Extract Class
- Form Template Method
- Introduce Null Object
- Pull Up Method
- Pull Up Field
- Substitute Algorithm
Further Reading
- Don't Repeat Yourself on the C2 Wiki
- Duplicated Code on SourceMaking
- Refactoring: Improving the Design of Existing Code by Martin Fowler. Duplicated Code, p76
Identical blocks of code found in 2 locations. Consider refactoring. Open
if ($angle == 0){
if ($px > 2){
$pdf->rect($xt, $yi + $y * $mh, $px - 1, $mh, 'F');
} else {
for($i = 0; $i < $px; $i++){- Read upRead up
Duplicated Code
Duplicated code can lead to software that is hard to understand and difficult to change. The Don't Repeat Yourself (DRY) principle states:
Every piece of knowledge must have a single, unambiguous, authoritative representation within a system.
When you violate DRY, bugs and maintenance problems are sure to follow. Duplicated code has a tendency to both continue to replicate and also to diverge (leaving bugs as two similar implementations differ in subtle ways).
Tuning
This issue has a mass of 251.
We set useful threshold defaults for the languages we support but you may want to adjust these settings based on your project guidelines.
The threshold configuration represents the minimum mass a code block must have to be analyzed for duplication. The lower the threshold, the more fine-grained the comparison.
If the engine is too easily reporting duplication, try raising the threshold. If you suspect that the engine isn't catching enough duplication, try lowering the threshold. The best setting tends to differ from language to language.
See codeclimate-duplication's documentation for more information about tuning the mass threshold in your .codeclimate.yml.
Refactorings
- Extract Method
- Extract Class
- Form Template Method
- Introduce Null Object
- Pull Up Method
- Pull Up Field
- Substitute Algorithm
Further Reading
- Don't Repeat Yourself on the C2 Wiki
- Duplicated Code on SourceMaking
- Refactoring: Improving the Design of Existing Code by Martin Fowler. Duplicated Code, p76
Similar blocks of code found in 11 locations. Consider refactoring. Open
static private $dataRegionRows = array(
8, 10, 12, 14, 16, 18, 20, 22, // Number of rows per region
24, 14, 16, 18, 20, 22, 24, 14, 16, 18, 20, 22, 24, 18, 20, 22,
6, 6, 10, 10, 14, 14);- Read upRead up
Duplicated Code
Duplicated code can lead to software that is hard to understand and difficult to change. The Don't Repeat Yourself (DRY) principle states:
Every piece of knowledge must have a single, unambiguous, authoritative representation within a system.
When you violate DRY, bugs and maintenance problems are sure to follow. Duplicated code has a tendency to both continue to replicate and also to diverge (leaving bugs as two similar implementations differ in subtle ways).
Tuning
This issue has a mass of 97.
We set useful threshold defaults for the languages we support but you may want to adjust these settings based on your project guidelines.
The threshold configuration represents the minimum mass a code block must have to be analyzed for duplication. The lower the threshold, the more fine-grained the comparison.
If the engine is too easily reporting duplication, try raising the threshold. If you suspect that the engine isn't catching enough duplication, try lowering the threshold. The best setting tends to differ from language to language.
See codeclimate-duplication's documentation for more information about tuning the mass threshold in your .codeclimate.yml.
Refactorings
- Extract Method
- Extract Class
- Form Template Method
- Introduce Null Object
- Pull Up Method
- Pull Up Field
- Substitute Algorithm
Further Reading
- Don't Repeat Yourself on the C2 Wiki
- Duplicated Code on SourceMaking
- Refactoring: Improving the Design of Existing Code by Martin Fowler. Duplicated Code, p76
Similar blocks of code found in 11 locations. Consider refactoring. Open
static private $regionCols = array(
1, 1, 1, 1, 1, 1, 1, 1, // Number of regions per column
1, 2, 2, 2, 2, 2, 2, 4, 4, 4, 4, 4, 4, 6, 6, 6,
1, 2, 1, 2, 2, 2);- Read upRead up
Duplicated Code
Duplicated code can lead to software that is hard to understand and difficult to change. The Don't Repeat Yourself (DRY) principle states:
Every piece of knowledge must have a single, unambiguous, authoritative representation within a system.
When you violate DRY, bugs and maintenance problems are sure to follow. Duplicated code has a tendency to both continue to replicate and also to diverge (leaving bugs as two similar implementations differ in subtle ways).
Tuning
This issue has a mass of 97.
We set useful threshold defaults for the languages we support but you may want to adjust these settings based on your project guidelines.
The threshold configuration represents the minimum mass a code block must have to be analyzed for duplication. The lower the threshold, the more fine-grained the comparison.
If the engine is too easily reporting duplication, try raising the threshold. If you suspect that the engine isn't catching enough duplication, try lowering the threshold. The best setting tends to differ from language to language.
See codeclimate-duplication's documentation for more information about tuning the mass threshold in your .codeclimate.yml.
Refactorings
- Extract Method
- Extract Class
- Form Template Method
- Introduce Null Object
- Pull Up Method
- Pull Up Field
- Substitute Algorithm
Further Reading
- Don't Repeat Yourself on the C2 Wiki
- Duplicated Code on SourceMaking
- Refactoring: Improving the Design of Existing Code by Martin Fowler. Duplicated Code, p76
Similar blocks of code found in 11 locations. Consider refactoring. Open
static private $solomonCWCount = array(
5, 7, 10, 12, 14, 18, 20, 24, 28, // Number of Reed-Solomon codewords for the datamatrix
36, 42, 48, 56, 68, 84, 112, 144, 192, 224, 272, 336, 408, 496, 620,
7, 11, 14, 18, 24, 28);- Read upRead up
Duplicated Code
Duplicated code can lead to software that is hard to understand and difficult to change. The Don't Repeat Yourself (DRY) principle states:
Every piece of knowledge must have a single, unambiguous, authoritative representation within a system.
When you violate DRY, bugs and maintenance problems are sure to follow. Duplicated code has a tendency to both continue to replicate and also to diverge (leaving bugs as two similar implementations differ in subtle ways).
Tuning
This issue has a mass of 97.
We set useful threshold defaults for the languages we support but you may want to adjust these settings based on your project guidelines.
The threshold configuration represents the minimum mass a code block must have to be analyzed for duplication. The lower the threshold, the more fine-grained the comparison.
If the engine is too easily reporting duplication, try raising the threshold. If you suspect that the engine isn't catching enough duplication, try lowering the threshold. The best setting tends to differ from language to language.
See codeclimate-duplication's documentation for more information about tuning the mass threshold in your .codeclimate.yml.
Refactorings
- Extract Method
- Extract Class
- Form Template Method
- Introduce Null Object
- Pull Up Method
- Pull Up Field
- Substitute Algorithm
Further Reading
- Don't Repeat Yourself on the C2 Wiki
- Duplicated Code on SourceMaking
- Refactoring: Improving the Design of Existing Code by Martin Fowler. Duplicated Code, p76
Similar blocks of code found in 11 locations. Consider refactoring. Open
static private $dataRegionCols = array(
8, 10, 12, 14, 16, 18, 20, 22, // Number of columns per region
24, 14, 16, 18, 20, 22, 24, 14, 16, 18, 20, 22, 24, 18, 20, 22,
16, 14, 24, 16, 16, 22);- Read upRead up
Duplicated Code
Duplicated code can lead to software that is hard to understand and difficult to change. The Don't Repeat Yourself (DRY) principle states:
Every piece of knowledge must have a single, unambiguous, authoritative representation within a system.
When you violate DRY, bugs and maintenance problems are sure to follow. Duplicated code has a tendency to both continue to replicate and also to diverge (leaving bugs as two similar implementations differ in subtle ways).
Tuning
This issue has a mass of 97.
We set useful threshold defaults for the languages we support but you may want to adjust these settings based on your project guidelines.
The threshold configuration represents the minimum mass a code block must have to be analyzed for duplication. The lower the threshold, the more fine-grained the comparison.
If the engine is too easily reporting duplication, try raising the threshold. If you suspect that the engine isn't catching enough duplication, try lowering the threshold. The best setting tends to differ from language to language.
See codeclimate-duplication's documentation for more information about tuning the mass threshold in your .codeclimate.yml.
Refactorings
- Extract Method
- Extract Class
- Form Template Method
- Introduce Null Object
- Pull Up Method
- Pull Up Field
- Substitute Algorithm
Further Reading
- Don't Repeat Yourself on the C2 Wiki
- Duplicated Code on SourceMaking
- Refactoring: Improving the Design of Existing Code by Martin Fowler. Duplicated Code, p76
Similar blocks of code found in 11 locations. Consider refactoring. Open
static private $lengthCols = array(
10, 12, 14, 16, 18, 20, 22, 24, 26, // Number of columns for the entire datamatrix
32, 36, 40, 44, 48, 52, 64, 72, 80, 88, 96, 104, 120, 132, 144,
18, 32, 26, 36, 36, 48);- Read upRead up
Duplicated Code
Duplicated code can lead to software that is hard to understand and difficult to change. The Don't Repeat Yourself (DRY) principle states:
Every piece of knowledge must have a single, unambiguous, authoritative representation within a system.
When you violate DRY, bugs and maintenance problems are sure to follow. Duplicated code has a tendency to both continue to replicate and also to diverge (leaving bugs as two similar implementations differ in subtle ways).
Tuning
This issue has a mass of 97.
We set useful threshold defaults for the languages we support but you may want to adjust these settings based on your project guidelines.
The threshold configuration represents the minimum mass a code block must have to be analyzed for duplication. The lower the threshold, the more fine-grained the comparison.
If the engine is too easily reporting duplication, try raising the threshold. If you suspect that the engine isn't catching enough duplication, try lowering the threshold. The best setting tends to differ from language to language.
See codeclimate-duplication's documentation for more information about tuning the mass threshold in your .codeclimate.yml.
Refactorings
- Extract Method
- Extract Class
- Form Template Method
- Introduce Null Object
- Pull Up Method
- Pull Up Field
- Substitute Algorithm
Further Reading
- Don't Repeat Yourself on the C2 Wiki
- Duplicated Code on SourceMaking
- Refactoring: Improving the Design of Existing Code by Martin Fowler. Duplicated Code, p76
Similar blocks of code found in 11 locations. Consider refactoring. Open
static private $interleavedBlocks = array(
1, 1, 1, 1, 1, 1, 1, 1, // Number of blocks
1, 1, 1, 1, 1, 1, 2, 2, 4, 4, 4, 4, 6, 6, 8, 8,
1, 1, 1, 1, 1, 1);- Read upRead up
Duplicated Code
Duplicated code can lead to software that is hard to understand and difficult to change. The Don't Repeat Yourself (DRY) principle states:
Every piece of knowledge must have a single, unambiguous, authoritative representation within a system.
When you violate DRY, bugs and maintenance problems are sure to follow. Duplicated code has a tendency to both continue to replicate and also to diverge (leaving bugs as two similar implementations differ in subtle ways).
Tuning
This issue has a mass of 97.
We set useful threshold defaults for the languages we support but you may want to adjust these settings based on your project guidelines.
The threshold configuration represents the minimum mass a code block must have to be analyzed for duplication. The lower the threshold, the more fine-grained the comparison.
If the engine is too easily reporting duplication, try raising the threshold. If you suspect that the engine isn't catching enough duplication, try lowering the threshold. The best setting tends to differ from language to language.
See codeclimate-duplication's documentation for more information about tuning the mass threshold in your .codeclimate.yml.
Refactorings
- Extract Method
- Extract Class
- Form Template Method
- Introduce Null Object
- Pull Up Method
- Pull Up Field
- Substitute Algorithm
Further Reading
- Don't Repeat Yourself on the C2 Wiki
- Duplicated Code on SourceMaking
- Refactoring: Improving the Design of Existing Code by Martin Fowler. Duplicated Code, p76
Similar blocks of code found in 11 locations. Consider refactoring. Open
static private $lengthRows = array(
10, 12, 14, 16, 18, 20, 22, 24, 26, // 24 squares et 6 rectangular
32, 36, 40, 44, 48, 52, 64, 72, 80, 88, 96, 104, 120, 132, 144,
8, 8, 12, 12, 16, 16);- Read upRead up
Duplicated Code
Duplicated code can lead to software that is hard to understand and difficult to change. The Don't Repeat Yourself (DRY) principle states:
Every piece of knowledge must have a single, unambiguous, authoritative representation within a system.
When you violate DRY, bugs and maintenance problems are sure to follow. Duplicated code has a tendency to both continue to replicate and also to diverge (leaving bugs as two similar implementations differ in subtle ways).
Tuning
This issue has a mass of 97.
We set useful threshold defaults for the languages we support but you may want to adjust these settings based on your project guidelines.
The threshold configuration represents the minimum mass a code block must have to be analyzed for duplication. The lower the threshold, the more fine-grained the comparison.
If the engine is too easily reporting duplication, try raising the threshold. If you suspect that the engine isn't catching enough duplication, try lowering the threshold. The best setting tends to differ from language to language.
See codeclimate-duplication's documentation for more information about tuning the mass threshold in your .codeclimate.yml.
Refactorings
- Extract Method
- Extract Class
- Form Template Method
- Introduce Null Object
- Pull Up Method
- Pull Up Field
- Substitute Algorithm
Further Reading
- Don't Repeat Yourself on the C2 Wiki
- Duplicated Code on SourceMaking
- Refactoring: Improving the Design of Existing Code by Martin Fowler. Duplicated Code, p76
Similar blocks of code found in 11 locations. Consider refactoring. Open
static private $mappingCols = array(
8, 10, 12, 14, 16, 18, 20, 22, 24, // Number of columns for the mapping matrix
28, 32, 36, 40, 44, 48, 56, 64, 72, 80, 88, 96, 108, 120, 132,
16, 28, 24, 32, 32, 44);- Read upRead up
Duplicated Code
Duplicated code can lead to software that is hard to understand and difficult to change. The Don't Repeat Yourself (DRY) principle states:
Every piece of knowledge must have a single, unambiguous, authoritative representation within a system.
When you violate DRY, bugs and maintenance problems are sure to follow. Duplicated code has a tendency to both continue to replicate and also to diverge (leaving bugs as two similar implementations differ in subtle ways).
Tuning
This issue has a mass of 97.
We set useful threshold defaults for the languages we support but you may want to adjust these settings based on your project guidelines.
The threshold configuration represents the minimum mass a code block must have to be analyzed for duplication. The lower the threshold, the more fine-grained the comparison.
If the engine is too easily reporting duplication, try raising the threshold. If you suspect that the engine isn't catching enough duplication, try lowering the threshold. The best setting tends to differ from language to language.
See codeclimate-duplication's documentation for more information about tuning the mass threshold in your .codeclimate.yml.
Refactorings
- Extract Method
- Extract Class
- Form Template Method
- Introduce Null Object
- Pull Up Method
- Pull Up Field
- Substitute Algorithm
Further Reading
- Don't Repeat Yourself on the C2 Wiki
- Duplicated Code on SourceMaking
- Refactoring: Improving the Design of Existing Code by Martin Fowler. Duplicated Code, p76
Similar blocks of code found in 11 locations. Consider refactoring. Open
static private $regionRows = array(
1, 1, 1, 1, 1, 1, 1, 1, // Number of regions per row
1, 2, 2, 2, 2, 2, 2, 4, 4, 4, 4, 4, 4, 6, 6, 6,
1, 1, 1, 1, 1, 1);- Read upRead up
Duplicated Code
Duplicated code can lead to software that is hard to understand and difficult to change. The Don't Repeat Yourself (DRY) principle states:
Every piece of knowledge must have a single, unambiguous, authoritative representation within a system.
When you violate DRY, bugs and maintenance problems are sure to follow. Duplicated code has a tendency to both continue to replicate and also to diverge (leaving bugs as two similar implementations differ in subtle ways).
Tuning
This issue has a mass of 97.
We set useful threshold defaults for the languages we support but you may want to adjust these settings based on your project guidelines.
The threshold configuration represents the minimum mass a code block must have to be analyzed for duplication. The lower the threshold, the more fine-grained the comparison.
If the engine is too easily reporting duplication, try raising the threshold. If you suspect that the engine isn't catching enough duplication, try lowering the threshold. The best setting tends to differ from language to language.
See codeclimate-duplication's documentation for more information about tuning the mass threshold in your .codeclimate.yml.
Refactorings
- Extract Method
- Extract Class
- Form Template Method
- Introduce Null Object
- Pull Up Method
- Pull Up Field
- Substitute Algorithm
Further Reading
- Don't Repeat Yourself on the C2 Wiki
- Duplicated Code on SourceMaking
- Refactoring: Improving the Design of Existing Code by Martin Fowler. Duplicated Code, p76
Similar blocks of code found in 11 locations. Consider refactoring. Open
static private $dataCWCount = array(
3, 5, 8, 12, 18, 22, 30, 36, // Number of data codewords for the datamatrix
44, 62, 86, 114, 144, 174, 204, 280, 368, 456, 576, 696, 816, 1050,
1304, 1558, 5, 10, 16, 22, 32, 49);- Read upRead up
Duplicated Code
Duplicated code can lead to software that is hard to understand and difficult to change. The Don't Repeat Yourself (DRY) principle states:
Every piece of knowledge must have a single, unambiguous, authoritative representation within a system.
When you violate DRY, bugs and maintenance problems are sure to follow. Duplicated code has a tendency to both continue to replicate and also to diverge (leaving bugs as two similar implementations differ in subtle ways).
Tuning
This issue has a mass of 97.
We set useful threshold defaults for the languages we support but you may want to adjust these settings based on your project guidelines.
The threshold configuration represents the minimum mass a code block must have to be analyzed for duplication. The lower the threshold, the more fine-grained the comparison.
If the engine is too easily reporting duplication, try raising the threshold. If you suspect that the engine isn't catching enough duplication, try lowering the threshold. The best setting tends to differ from language to language.
See codeclimate-duplication's documentation for more information about tuning the mass threshold in your .codeclimate.yml.
Refactorings
- Extract Method
- Extract Class
- Form Template Method
- Introduce Null Object
- Pull Up Method
- Pull Up Field
- Substitute Algorithm
Further Reading
- Don't Repeat Yourself on the C2 Wiki
- Duplicated Code on SourceMaking
- Refactoring: Improving the Design of Existing Code by Martin Fowler. Duplicated Code, p76
Similar blocks of code found in 11 locations. Consider refactoring. Open
static private $mappingRows = array(
8, 10, 12, 14, 16, 18, 20, 22, 24, // Number of rows for the mapping matrix
28, 32, 36, 40, 44, 48, 56, 64, 72, 80, 88, 96, 108, 120, 132,
6, 6, 10, 10, 14, 14);- Read upRead up
Duplicated Code
Duplicated code can lead to software that is hard to understand and difficult to change. The Don't Repeat Yourself (DRY) principle states:
Every piece of knowledge must have a single, unambiguous, authoritative representation within a system.
When you violate DRY, bugs and maintenance problems are sure to follow. Duplicated code has a tendency to both continue to replicate and also to diverge (leaving bugs as two similar implementations differ in subtle ways).
Tuning
This issue has a mass of 97.
We set useful threshold defaults for the languages we support but you may want to adjust these settings based on your project guidelines.
The threshold configuration represents the minimum mass a code block must have to be analyzed for duplication. The lower the threshold, the more fine-grained the comparison.
If the engine is too easily reporting duplication, try raising the threshold. If you suspect that the engine isn't catching enough duplication, try lowering the threshold. The best setting tends to differ from language to language.
See codeclimate-duplication's documentation for more information about tuning the mass threshold in your .codeclimate.yml.
Refactorings
- Extract Method
- Extract Class
- Form Template Method
- Introduce Null Object
- Pull Up Method
- Pull Up Field
- Substitute Algorithm
Further Reading
- Don't Repeat Yourself on the C2 Wiki
- Duplicated Code on SourceMaking
- Refactoring: Improving the Design of Existing Code by Martin Fowler. Duplicated Code, p76