22:42:14 Write to Excel2007 format<br />22:42:14 File written to 33chartcreate-scatter.xlsx<br />22:42:14 Peak memory usage: 6 MB<br />22:42:14 Done writing file<br />File has been created in /var/www/html/elite-sta-ana/vendor/phpoffice/phpexcel/Examples<br />