15:13:17 Write to Excel2007 format<br />15:13:17 File written to 33chartcreate-column-2.xlsx<br />15:13:17 Peak memory usage: 3.25 MB<br />15:13:17 Done writing file<br />File has been created in /home/warsawapcp/backup/restaurantmanager.pl/vendor/phpoffice/phpexcel/Examples<br />