09:36:14 Write to Excel2007 format<br />09:36:14 File written to 33chartcreate-area.xlsx<br />09:36:14 Peak memory usage: 2 MB<br />09:36:14 Done writing file<br />File has been created in /home/poslovi/racuni.herkules.rs/ninja/vendor/phpoffice/phpexcel/Examples<br />