20:04:19 Write to Excel2007 format<br />20:04:19 File written to 33chartcreate-multiple-charts.xlsx<br />20:04:19 Peak memory usage: 2 MB<br />20:04:19 Done writing file<br />File has been created in /var/www/html/advancia_mail_temci/vendor/phpoffice/phpexcel/Examples<br />