10:04:45 Create new PHPExcel object
10:04:45 Set document properties
10:04:45 Add some data
10:04:45 Rename worksheet
10:04:45 Set document security
10:04:45 Set sheet security
10:04:45 Write to Excel2007 format

Fatal error: Uncaught Error: Class 'ZipArchive' not found in /var/www/html/API/class/PHPExcel-1.8/Classes/PHPExcel/Writer/Excel2007.php:220 Stack trace: #0 /var/www/html/API/class/PHPExcel-1.8/Examples/11documentsecurity.php(94): PHPExcel_Writer_Excel2007->save() #1 {main} thrown in /var/www/html/API/class/PHPExcel-1.8/Classes/PHPExcel/Writer/Excel2007.php on line 220