22:11:36 Write to Excel2007 format<br />22:11:36 File written to 33chartcreate-multiple-charts.xlsx<br />22:11:36 Peak memory usage: 6 MB<br />22:11:36 Done writing file<br />File has been created in /home/ccepm/public_html/ControlCeepam/vendor/phpoffice/phpexcel/Examples<br />