20:10:31 Write to Excel2007 format<br />20:10:31 File written to 33chartcreate-bar.xlsx<br />20:10:31 Peak memory usage: 6 MB<br />20:10:31 Done writing file<br />File has been created in /home/sgscofia/public_html/sgsqas/vendor/phpoffice/phpexcel/Examples<br />