08:15:29 Load Tests from Excel2007 file
Call time to read Workbook was 0.0033 seconds
08:15:29 Current memory usage: 2 MB
08:15:29 Adjust properties
08:15:29 Write to Excel2007 format

Warning: ZipArchive::close(): Failure to create temporary file: Permission denied in /var/www/html/dev/extend/PHPExcel/Classes/PHPExcel/Writer/Excel2007.php on line 388

Fatal error: Uncaught PHPExcel_Writer_Exception: Could not close zip file /var/www/html/dev/extend/PHPExcel/Examples/31docproperties_write.xlsx. in /var/www/html/dev/extend/PHPExcel/Classes/PHPExcel/Writer/Excel2007.php:389 Stack trace: #0 /var/www/html/dev/extend/PHPExcel/Examples/31docproperties_write.php(68): PHPExcel_Writer_Excel2007->save('/var/www/html/d...') #1 {main} thrown in /var/www/html/dev/extend/PHPExcel/Classes/PHPExcel/Writer/Excel2007.php on line 389