19:40:55 Write to Excel2007 format<br />19:40:55 File written to 33chartcreate-multiple-charts.xlsx<br />19:40:55 Peak memory usage: 6 MB<br />19:40:55 Done writing file<br />File has been created in /var/www/html/elite-pandi-bwsi/vendor/phpoffice/phpexcel/Examples<br />