08:06:33 Set timezone
12:06:33 Set value binder
12:06:33 Create new PHPExcel object
12:06:33 Set document properties
12:06:33 Set default font
12:06:33 Set column widths
12:06:33 Add some data
12:06:33 Rename worksheet
12:06:33 Write to Excel2007 format

Fatal error: Uncaught exception 'PHPExcel_Writer_Exception' with message 'Could not close zip file /var/www/html/PHPExcel/Examples/29advancedvaluebinder.xlsx.' in /var/www/html/PHPExcel/Classes/PHPExcel/Writer/Excel2007.php:389 Stack trace: #0 /var/www/html/PHPExcel/Examples/29advancedvaluebinder.php(169): PHPExcel_Writer_Excel2007->save('/var/www/html/P...') #1 {main} thrown in /var/www/html/PHPExcel/Classes/PHPExcel/Writer/Excel2007.php on line 389