PHPOffice / PhpSpreadsheet

src/PhpSpreadsheet/Writer/Xlsx/Chart.php

Spacing +5 added lines, -5 removed lines

@@ -245,7 +245,7 @@ 
         $catIsMultiLevelSeries = $valIsMultiLevelSeries = false;
         $plotGroupingType = '';
         foreach ($chartTypes as $chartType) {
-            $objWriter->startElement('c:'.$chartType);
+            $objWriter->startElement('c:' . $chartType);
 
             $groupCount = $plotArea->getPlotGroupCount();
             for ($i = 0; $i < $groupCount; ++$i) {
@@ -852,7 +852,7 @@ 
 
         if (null !== $xAxis->getFillProperty('value')) {
             $objWriter->startElement('a:solidFill');
-            $objWriter->startElement('a:'.$xAxis->getFillProperty('type'));
+            $objWriter->startElement('a:' . $xAxis->getFillProperty('type'));
             $objWriter->writeAttribute('val', $xAxis->getFillProperty('value'));
             $objWriter->startElement('a:alpha');
             $objWriter->writeAttribute('val', $xAxis->getFillProperty('alpha'));
@@ -869,7 +869,7 @@ 
 
         if (null !== $xAxis->getLineProperty('value')) {
             $objWriter->startElement('a:solidFill');
-            $objWriter->startElement('a:'.$xAxis->getLineProperty('type'));
+            $objWriter->startElement('a:' . $xAxis->getLineProperty('type'));
             $objWriter->writeAttribute('val', $xAxis->getLineProperty('value'));
             $objWriter->startElement('a:alpha');
             $objWriter->writeAttribute('val', $xAxis->getLineProperty('alpha'));
@@ -1320,13 +1320,13 @@ 
 
             $objWriter->endElement();
         } else {
-            $objWriter->startElement('c:'.$dataType.'Ref');
+            $objWriter->startElement('c:' . $dataType . 'Ref');
 
             $objWriter->startElement('c:f');
             $objWriter->writeRawData($plotSeriesValues->getDataSource());
             $objWriter->endElement();
 
-            $objWriter->startElement('c:'.$dataType.'Cache');
+            $objWriter->startElement('c:' . $dataType . 'Cache');
 
             if (($groupType !== DataSeries::TYPE_PIECHART) && ($groupType !== DataSeries::TYPE_PIECHART_3D) && ($groupType !== DataSeries::TYPE_DONUTCHART)) {
                 if (($plotSeriesValues->getFormatCode() !== null) && ($plotSeriesValues->getFormatCode() !== '')) {

src/PhpSpreadsheet/Chart/DataSeriesValues.php

Spacing +1 added lines, -1 removed lines

@@ -330,7 +330,7 @@
             $calcEngine = \PhpOffice\PhpSpreadsheet\Calculation::getInstance($worksheet->getParent());
             $newDataValues = \PhpOffice\PhpSpreadsheet\Calculation::unwrapResult(
                 $calcEngine->_calculateFormulaValue(
-                    '='.$this->dataSource,
+                    '=' . $this->dataSource,
                     null,
                     $worksheet->getCell('A1')
                 )