13:02:09 Write to Excel2007 format<br />13:02:09 File written to 33chartcreate-scatter.xlsx<br />13:02:09 Peak memory usage: 2 MB<br />13:02:09 Done writing file<br />File has been created in /var/www/html/var/www/html/vendor/phpoffice/phpexcel/Examples<br />