18:10:56 Write to Excel2007 format<br />18:10:56 File written to 33chartcreate-column.xlsx<br />18:10:56 Peak memory usage: 6 MB<br />18:10:56 Done writing file<br />File has been created in /home/admin2bannerworl/public_html/admin2.bannerworld.co.uk/vendor-old/phpoffice/phpexcel/Examples<br />