22:38:40 Write to Excel2007 format<br />22:38:40 File written to 33chartcreate-bar-stacked.xlsx<br />22:38:40 Peak memory usage: 6 MB<br />22:38:40 Done writing file<br />File has been created in /home/royatumj/public_html/BKDairy/vendor/phpoffice/phpexcel/Examples<br />