03:35:19 Create new PHPExcel object
03:35:19 Set document properties
03:35:19 Add some data
03:35:19 Rename worksheet
03:35:19 Write to Excel2007 format

Fatal error: Uncaught Error: Class 'XMLWriter' not found in /var/www/html/API/class/PHPExcel-1.8/Classes/PHPExcel/Shared/XMLWriter.php:36 Stack trace: #0 /var/www/html/API/class/PHPExcel-1.8/Classes/PHPExcel/Autoloader.php(79): require() #1 [internal function]: PHPExcel_Autoloader::load() #2 /var/www/html/API/class/PHPExcel-1.8/Classes/PHPExcel/Writer/Excel2007/ContentTypes.php(45): spl_autoload_call() #3 /var/www/html/API/class/PHPExcel-1.8/Classes/PHPExcel/Writer/Excel2007.php(239): PHPExcel_Writer_Excel2007_ContentTypes->writeContentTypes() #4 /var/www/html/API/class/PHPExcel-1.8/Examples/01simplePCLZip.php(91): PHPExcel_Writer_Excel2007->save() #5 {main} thrown in /var/www/html/API/class/PHPExcel-1.8/Classes/PHPExcel/Shared/XMLWriter.php on line 36