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Fix warning when reading xlsx without styles #631

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Aug 19, 2018
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1 change: 1 addition & 0 deletions CHANGELOG.md
Original file line number Diff line number Diff line change
Expand Up @@ -10,6 +10,7 @@ and this project adheres to [Semantic Versioning](http://semver.org/).
### Fixed

- Allow iterators to go out of bounds with prev - [#587](https://github.com/PHPOffice/PhpSpreadsheet/issues/587)
- Fix warning when reading xlsx without styles - [#631](https://github.com/PHPOffice/PhpSpreadsheet/pull/631)

## [1.4.0] - 2018-08-06

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2 changes: 1 addition & 1 deletion src/PhpSpreadsheet/Reader/Xlsx.php
Original file line number Diff line number Diff line change
Expand Up @@ -643,7 +643,7 @@ public function load($pFilename)
$excel->addCellXf($objStyle);
}

foreach ($xmlStyles->cellStyleXfs->xf as $xf) {
foreach (isset($xmlStyles->cellStyleXfs->xf) ? $xmlStyles->cellStyleXfs->xf : [] as $xf) {
$numFmt = NumberFormat::FORMAT_GENERAL;
if ($numFmts && $xf['numFmtId']) {
$tmpNumFmt = self::getArrayItem($numFmts->xpath("sml:numFmt[@numFmtId=$xf[numFmtId]]"));
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