03:39:15 Create new PHPExcel object
03:39:15 Set document properties
03:39:15 Add some data
03:39:15 Sum of Range #1 is 23
03:39:15 Sum of Range #2 is 33
03:39:15 Sum of both Ranges is 56
03:39:15 Minimum value in either Range is 3
03:39:15 Maximum value in either Range is 17
03:39:15 Average value of both Ranges is 9.333333333333334
03:39:15 Rename worksheet
03:39:15 Write to Excel2007 format
Warning: unlink(/var/www/tecfood/packages/tecfood/mymenu/backend/vendor/phpoffice/phpexcel/Examples/03formulas.xlsx): Permission denied in /var/www/tecfood/packages/tecfood/mymenu/backend/vendor/phpoffice/phpexcel/Classes/PHPExcel/Writer/Excel2007.php on line 236
Warning: ZipArchive::close(): Failure to create temporary file: Permission denied in /var/www/tecfood/packages/tecfood/mymenu/backend/vendor/phpoffice/phpexcel/Classes/PHPExcel/Writer/Excel2007.php on line 398
Fatal error: Uncaught PHPExcel_Writer_Exception: Could not close zip file /var/www/tecfood/packages/tecfood/mymenu/backend/vendor/phpoffice/phpexcel/Examples/03formulas.xlsx. in /var/www/tecfood/packages/tecfood/mymenu/backend/vendor/phpoffice/phpexcel/Classes/PHPExcel/Writer/Excel2007.php:399
Stack trace:
#0 /var/www/tecfood/packages/tecfood/mymenu/backend/vendor/phpoffice/phpexcel/Examples/03formulas.php(119): PHPExcel_Writer_Excel2007->save('/var/www/tecfoo...')
#1 {main}
thrown in /var/www/tecfood/packages/tecfood/mymenu/backend/vendor/phpoffice/phpexcel/Classes/PHPExcel/Writer/Excel2007.php on line 399