XLSM support

[artggd]

Hi there,

I found PhpExcel a great library and wanted to give a go to PhpSpreadsheet to import XLSM files into my website but I am facing an issue.

When loading an XLSM file using IOFactory::load($filename), the Excel2007 reader is created (as expected) but when the readStyle() method is then called, the second argument is expected to be an stdClass but a SimpleXMLElement is given, thus throwing an exception.

As a side note, is PhpSpreadsheet ready for production yet or would you recommend I'd rather stick to PhpExcel?

Cheers.

[PowerKiKi]

Duplicate of #21, was fixed in 2b41bdb two weeks ago.

PhpSpreadsheet does not have any release yet, so it is not production ready, but it might be development ready... If you accept that it breaks a few times before release, then keep using it. If you don't care for new code and prefer stability, stick to PHPExcel.