00:15:07 Write to Excel2007 format<br />00:15:07 File written to 33chartcreate-scatter.xlsx<br />00:15:07 Peak memory usage: 2 MB<br />00:15:07 Done writing file<br />File has been created in /var/www/html2/icheckinventory/vendor/phpoffice/phpexcel/Examples<br />