14:30:21 Write to Excel2007 format<br />14:30:21 File written to 33chartcreate-bar.xlsx<br />14:30:21 Peak memory usage: 6 MB<br />14:30:21 Done writing file<br />File has been created in /home/corpubc/public_html/ControlUBC/vendor/phpoffice/phpexcel/Examples<br />