09:33:15 Write to Excel2007 format<br />09:33:15 File written to 33chartcreate-multiple-charts.xlsx<br />09:33:15 Peak memory usage: 6 MB<br />09:33:15 Done writing file<br />File has been created in /var/www/html/fims-dev/vendor/phpoffice/phpexcel/Examples<br />