11:55:50 Create new PHPExcel object
11:55:50 Set document properties
11:55:50 Add some data
11:55:50 Rename worksheet
11:55:50 Set document security
11:55:50 Set sheet security
11:55:50 Write to Excel2007 format

Fatal error: Class 'ZipArchive' not found in /home/societestaiadnet/public_html/rs/PHPExcel/Classes/PHPExcel/Writer/Excel2007.php on line 227