21:37:41 Write to Excel2007 format<br />21:37:41 File written to 33chartcreate-column-2.xlsx<br />21:37:41 Peak memory usage: 4 MB<br />21:37:41 Done writing file<br />File has been created in /home/golfdatahub/public_html/pps/vendor/phpoffice/phpexcel/Examples<br />