16:30:49 Write to Excel2007 format<br />16:30:49 File written to 33chartcreate-bar-stacked.xlsx<br />16:30:49 Peak memory usage: 6 MB<br />16:30:49 Done writing file<br />File has been created in /home/admin2bannerworl/public_html/admin2.bannerworld.co.uk/vendor/phpoffice/phpexcel/Examples<br />