05:43:39 Create new PHPExcel object
05:43:39 Set document properties
05:43:39 Add some data
05:43:39 Sum of Range #1 is 23
05:43:39 Sum of Range #2 is 33
05:43:39 Sum of both Ranges is 56
05:43:39 Minimum value in either Range is 3
05:43:39 Maximum value in either Range is 17
05:43:39 Average value of both Ranges is 9.333333333333334
05:43:39 Rename worksheet
05:43:39 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