22:12:50 Write to Excel2007 format<br />22:12:50 File written to 33chartcreate-bar-stacked.xlsx<br />22:12:50 Peak memory usage: 3.75 MB<br />22:12:50 Done writing file<br />File has been created in /home/factovizjh/presicote/vendor/phpoffice/phpexcel/Examples<br />