20:11:15 Write to Excel2007 format<br />20:11:15 File written to 33chartcreate-multiple-charts.xlsx<br />20:11:15 Peak memory usage: 1 MB<br />20:11:15 Done writing file<br />File has been created in /home/abpwebfrnh/www/master/vendor/phpoffice/phpexcel/Examples<br />