Merge pull request PHPOffice#675 from mindline-analytics/fix-value-type

Fix: cast value type as string, due to strict mode changes
RakhithJK · Aug 27, 2021 · 2b04ee5 · 2b04ee5
2 parents a964f3b + 9aa94d0
commit 2b04ee5
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/src/PhpPresentation/Writer/PowerPoint2007/PptCharts.php b/src/PhpPresentation/Writer/PowerPoint2007/PptCharts.php
@@ -373,7 +373,7 @@ protected function writeMultipleValuesOrReference(XMLWriter $objWriter, bool $is
                 // c:pt
                 $objWriter->startElement('c:pt');
                 $objWriter->writeAttribute('idx', $i);
-                $objWriter->writeElement('c:v', $values[$i]);
+                $objWriter->writeElement('c:v', strval($values[$i]));
                 $objWriter->endElement();
             }
         } else {
@@ -391,7 +391,7 @@ protected function writeMultipleValuesOrReference(XMLWriter $objWriter, bool $is
                 // c:pt
                 $objWriter->startElement('c:pt');
                 $objWriter->writeAttribute('idx', $i);
-                $objWriter->writeElement('c:v', $values[$i]);
+                $objWriter->writeElement('c:v', strval($values[$i]));
                 $objWriter->endElement();
             }