19:00:30 Write to Excel2007 format<br />19:00:30 File written to 33chartcreate-multiple-charts.xlsx<br />19:00:30 Peak memory usage: 6 MB<br />19:00:30 Done writing file<br />File has been created in /var/www/html/elite-sto-domingo3h/vendor/phpoffice/phpexcel/Examples<br />