12:09:36 Write to Excel2007 format<br />12:09:36 File written to 33chartcreate-multiple-charts.xlsx<br />12:09:36 Peak memory usage: 2 MB<br />12:09:36 Done writing file<br />File has been created in /var/www/html/IDEE/vendor/phpoffice/phpexcel/Examples<br />