10:53:45 Write to Excel2007 format<br />10:53:45 File written to 33chartcreate-multiple-charts.xlsx<br />10:53:45 Peak memory usage: 2 MB<br />10:53:45 Done writing file<br />File has been created in /var/www/php7.3/fed/vendor/phpoffice/phpexcel/Examples<br />