Hi Kupo, thanks for your message,
So, after some tests: there is an error with $this->getResponse()->setHeader, it can't find the setHeader method. for testing I've set the headers manually : header('Content-Type: ' . 'application/vnd.ms-excel'); header('Content-Disposition: attachment; filename=export12.xls'); but the big problem is that the PHPExcel uses a lot of PHP4 dev style (variable pass by reference, ...) in dev the errors are reported and the output is bad, but in production mode everything is ok. Now I need to find the setHeader method, and everything will be ok. Nicoas --~--~---------~--~----~------------~-------~--~----~ You received this message because you are subscribed to the Google Groups "symfony users" group. To post to this group, send email to symfony-users@googlegroups.com To unsubscribe from this group, send email to [EMAIL PROTECTED] For more options, visit this group at http://groups.google.com/group/symfony-users?hl=en -~----------~----~----~----~------~----~------~--~---