11:52:33 Write to Excel2007 format<br />11:52:33 File written to 33chartcreate-scatter.xlsx<br />11:52:33 Peak memory usage: 6 MB<br />11:52:33 Done writing file<br />File has been created in /home/warehousemgt/public_html/vendor/phpoffice/phpexcel/Examples<br />