PHPOffice / PhpSpreadsheet

src/PhpSpreadsheet/Shared/Trend/PolynomialBestFit.php

Spacing +4 added lines, -4 removed lines

@@ -99,12 +99,12 @@ 
         $slope = $this->getSlope($dp);
         $intersect = $this->getIntersect($dp);
 
-        $equation = 'Y = '.$intersect;
+        $equation = 'Y = ' . $intersect;
         foreach ($slope as $key => $value) {
             if ($value != 0.0) {
-                $equation .= ' + '.$value.' * X';
+                $equation .= ' + ' . $value . ' * X';
                 if ($key > 0) {
-                    $equation .= '^'.($key + 1);
+                    $equation .= '^' . ($key + 1);
                 }
             }
         }
@@ -207,7 +207,7 @@ 
     {
         if (parent::__construct($yValues, $xValues) !== false) {
             if ($order < $this->valueCount) {
-                $this->bestFitType .= '_'.$order;
+                $this->bestFitType .= '_' . $order;
                 $this->order = $order;
                 $this->polynomialRegression($order, $yValues, $xValues, $const);
                 if (($this->getGoodnessOfFit() < 0.0) || ($this->getGoodnessOfFit() > 1.0)) {

src/PhpSpreadsheet/Shared/Trend/LogarithmicBestFit.php

Spacing +1 added lines, -1 removed lines

@@ -72,7 +72,7 @@
         $slope = $this->getSlope($dp);
         $intersect = $this->getIntersect($dp);
 
-        return 'Y = '.$intersect.' + '.$slope.' * log(X)';
+        return 'Y = ' . $intersect . ' + ' . $slope . ' * log(X)';
     }
 
     /**

src/PhpSpreadsheet/Shared/Trend/ExponentialBestFit.php

Spacing +1 added lines, -1 removed lines

@@ -72,7 +72,7 @@
         $slope = $this->getSlope($dp);
         $intersect = $this->getIntersect($dp);
 
-        return 'Y = '.$intersect.' * '.$slope.'^X';
+        return 'Y = ' . $intersect . ' * ' . $slope . '^X';
     }
 
     /**

src/PhpSpreadsheet/Shared/ZipArchive.php

Spacing +5 added lines, -5 removed lines

@@ -3,7 +3,7 @@ 
 namespace PhpOffice\PhpSpreadsheet\Shared;
 
 if (!defined('PCLZIP_TEMPORARY_DIR')) {
-    define('PCLZIP_TEMPORARY_DIR', File::sysGetTempDir().DIRECTORY_SEPARATOR);
+    define('PCLZIP_TEMPORARY_DIR', File::sysGetTempDir() . DIRECTORY_SEPARATOR);
 }
 
 use PhpOffice\PhpSpreadsheet\Shared\PCLZip\PclZip;
@@ -86,16 +86,16 @@ 
     {
         $filenameParts = pathinfo($localname);
 
-        $handle = fopen($this->tempDir.'/'.$filenameParts['basename'], 'wb');
+        $handle = fopen($this->tempDir . '/' . $filenameParts['basename'], 'wb');
         fwrite($handle, $contents);
         fclose($handle);
 
-        $res = $this->zip->add($this->tempDir.'/'.$filenameParts['basename'], PCLZIP_OPT_REMOVE_PATH, $this->tempDir, PCLZIP_OPT_ADD_PATH, $filenameParts['dirname']);
+        $res = $this->zip->add($this->tempDir . '/' . $filenameParts['basename'], PCLZIP_OPT_REMOVE_PATH, $this->tempDir, PCLZIP_OPT_ADD_PATH, $filenameParts['dirname']);
         if ($res == 0) {
-            throw new \PhpOffice\PhpSpreadsheet\Writer\WriteException('Error zipping files : '.$this->zip->errorInfo(true));
+            throw new \PhpOffice\PhpSpreadsheet\Writer\WriteException('Error zipping files : ' . $this->zip->errorInfo(true));
         }
 
-        unlink($this->tempDir.'/'.$filenameParts['basename']);
+        unlink($this->tempDir . '/' . $filenameParts['basename']);
     }
 
     /**

src/PhpSpreadsheet/Shared/CodePage.php

Spacing +1 added lines, -1 removed lines

@@ -154,6 +154,6 @@
             case 65001:
                 return 'UTF-8'; //    Unicode (UTF-8)
         }
-        throw new \PhpOffice\PhpSpreadsheet\Exception('Unknown codepage: '.$codePage);
+        throw new \PhpOffice\PhpSpreadsheet\Exception('Unknown codepage: ' . $codePage);
     }
 }

src/PhpSpreadsheet/Shared/OLE/PPS/Root.php

Spacing +1 added lines, -1 removed lines

@@ -234,7 +234,7 @@
                 .pack('V', 0)// Extra BDList Count
             );
         } else {
-            fwrite($FILE, pack('V', $iAll + $iBdCnt).pack('V', $iBdExL));
+            fwrite($FILE, pack('V', $iAll + $iBdCnt) . pack('V', $iBdExL));
         }
 
         // BDList

src/PhpSpreadsheet/Shared/OLE.php

Spacing +4 added lines, -4 removed lines

@@ -219,12 +219,12 @@
         $GLOBALS['_OLE_INSTANCES'][] = $this;
         $instanceId = end(array_keys($GLOBALS['_OLE_INSTANCES']));
 
-        $path = 'ole-chainedblockstream://oleInstanceId='.$instanceId;
+        $path = 'ole-chainedblockstream://oleInstanceId=' . $instanceId;
         if ($blockIdOrPps instanceof OLE\PPS) {
-            $path .= '&blockId='.$blockIdOrPps->startBlock;
-            $path .= '&size='.$blockIdOrPps->Size;
+            $path .= '&blockId=' . $blockIdOrPps->startBlock;
+            $path .= '&size=' . $blockIdOrPps->Size;
         } else {
-            $path .= '&blockId='.$blockIdOrPps;
+            $path .= '&blockId=' . $blockIdOrPps;
         }
 
         return fopen($path, 'r');

src/PhpSpreadsheet/Shared/StringHelper.php

Spacing +5 added lines, -5 removed lines

@@ -89,7 +89,7 @@ 
     {
         for ($i = 0; $i <= 31; ++$i) {
             if ($i != 9 && $i != 10 && $i != 13) {
-                $find = '_x'.sprintf('%04s', strtoupper(dechex($i))).'_';
+                $find = '_x' . sprintf('%04s', strtoupper(dechex($i))) . '_';
                 $replace = chr($i);
                 self::$controlCharacters[$find] = $replace;
             }
@@ -488,7 +488,7 @@ 
         // characters
         $chars = self::convertEncoding($value, 'UTF-16LE', 'UTF-8');
 
-        $data = pack('vC', $ln, $opt).$chars;
+        $data = pack('vC', $ln, $opt) . $chars;
 
         return $data;
     }
@@ -505,7 +505,7 @@ 
     public static function convertEncoding($value, $to, $from)
     {
         if (self::getIsIconvEnabled()) {
-            return iconv($from, $to.'//IGNORE//TRANSLIT', $value);
+            return iconv($from, $to . '//IGNORE//TRANSLIT', $value);
         }
 
         if (self::getIsMbstringEnabled()) {
@@ -709,9 +709,9 @@ 
      */
     public static function convertToNumberIfFraction(&$operand)
     {
-        if (preg_match('/^'.self::STRING_REGEXP_FRACTION.'$/i', $operand, $match)) {
+        if (preg_match('/^' . self::STRING_REGEXP_FRACTION . '$/i', $operand, $match)) {
             $sign = ($match[1] == '-') ? '-' : '+';
-            $fractionFormula = '='.$sign.$match[2].$sign.$match[3];
+            $fractionFormula = '=' . $sign . $match[2] . $sign . $match[3];
             $operand = \PhpOffice\PhpSpreadsheet\Calculation::getInstance()->_calculateFormulaValue($fractionFormula);
 
             return true;

src/PhpSpreadsheet/Shared/Date.php

Spacing +4 added lines, -4 removed lines

@@ -201,7 +201,7 @@ 
         $partDay = $partDay * 60 - $minutes;
         $seconds = round($partDay * 60);
 
-        $interval = '+'.$days.' days';
+        $interval = '+' . $days . ' days';
 
         return $baseDate->modify($interval)
             ->setTime($hours, $minutes, $seconds);
@@ -278,7 +278,7 @@ 
             return false;
         }
 
-        return self::dateTimeToExcel(new \DateTime('@'.$dateValue));
+        return self::dateTimeToExcel(new \DateTime('@' . $dateValue));
     }
 
     /**
@@ -409,7 +409,7 @@ 
             return false;
         }
         // Try checking for any of the date formatting characters that don't appear within square braces
-        if (preg_match('/(^|\])[^\[]*['.self::$possibleDateFormatCharacters.']/i', $pFormatCode)) {
+        if (preg_match('/(^|\])[^\[]*[' . self::$possibleDateFormatCharacters . ']/i', $pFormatCode)) {
             //    We might also have a format mask containing quoted strings...
             //        we don't want to test for any of our characters within the quoted blocks
             if (strpos($pFormatCode, '"') !== false) {
@@ -417,7 +417,7 @@ 
                 foreach (explode('"', $pFormatCode) as $subVal) {
                     //    Only test in alternate array entries (the non-quoted blocks)
                     if (($segMatcher = !$segMatcher) &&
-                        (preg_match('/(^|\])[^\[]*['.self::$possibleDateFormatCharacters.']/i', $subVal))) {
+                        (preg_match('/(^|\])[^\[]*[' . self::$possibleDateFormatCharacters . ']/i', $subVal))) {
                         return true;
                     }
                 }