PHPOffice / PhpSpreadsheet

src/PhpSpreadsheet/Shared/Trend/Trend.php

Spacing +3 added lines, -3 removed lines

@@ -87,7 +87,7 @@ 
             trigger_error('Trend(): Number of elements in coordinate arrays do not match.', E_USER_ERROR);
         }
 
-        $key = md5($trendType.$const.serialize($yValues).serialize($xValues));
+        $key = md5($trendType . $const . serialize($yValues) . serialize($xValues));
         //    Determine which Trend method has been requested
         switch ($trendType) {
             //    Instantiate and return the class for the requested Trend method
@@ -96,7 +96,7 @@ 
             case self::TREND_EXPONENTIAL:
             case self::TREND_POWER:
                 if (!isset(self::$trendCache[$key])) {
-                    $className = '\PhpOffice\PhpSpreadsheet\Shared\Trend\\'.$trendType.'BestFit';
+                    $className = '\PhpOffice\PhpSpreadsheet\Shared\Trend\\' . $trendType . 'BestFit';
                     self::$trendCache[$key] = new $className($yValues, $xValues, $const);
                 }
 
@@ -117,7 +117,7 @@ 
                 //    If the request is to determine the best fit regression, then we test each Trend line in turn
                 //    Start by generating an instance of each available Trend method
                 foreach (self::$trendTypes as $trendMethod) {
-                    $className = '\PhpOffice\PhpSpreadsheet\Shared\Trend\\'.$trendType.'BestFit';
+                    $className = '\PhpOffice\PhpSpreadsheet\Shared\Trend\\' . $trendType . 'BestFit';
                     $bestFit[$trendMethod] = new $className($yValues, $xValues, $const);
                     $bestFitValue[$trendMethod] = $bestFit[$trendMethod]->getGoodnessOfFit();
                 }

src/PhpSpreadsheet/Shared/Trend/LinearBestFit.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/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');