Fix for getFileName() method when file name does not have an extension.

moonlandsoft / yii2-phpexcel

Exporting PHP to Excel

MIT License

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Fix for getFileName() method when file name does not have an extension. #23

Open gatis-ozols opened 6 years ago

gatis-ozols commented 6 years ago

Currently getFileName() method always ads ".xls" extension if $fileName does not have an extension, which is wrong because extension depends on the $format member. And the default format is 'Excel2007'...