05:47:54 Write to Excel2007 format<br />05:47:54 File written to 33chartcreate-bar-stacked.xlsx<br />05:47:54 Peak memory usage: 3.5 MB<br />05:47:54 Done writing file<br />File has been created in /home/warsawapcp/backup/restaurantmanager.pl.old/vendor/phpoffice/phpexcel/Examples<br />