21:27:46 Write to Excel2007 format<br />21:27:46 File written to 33chartcreate-multiple-charts.xlsx<br />21:27:46 Peak memory usage: 2 MB<br />21:27:46 Done writing file<br />File has been created in /home/showbiz/public_html/team/ninja/vendor/phpoffice/phpexcel/Examples<br />