17:21:06 Write to Excel2007 format<br />17:21:06 File written to 33chartcreate-bar-stacked.xlsx<br />17:21:06 Peak memory usage: 6 MB<br />17:21:06 Done writing file<br />File has been created in /home/tnvwekgc/public_html/hcms/vendor/phpoffice/phpexcel/Examples<br />