18:12:28 Write to Excel2007 format<br />18:12:28 File written to 33chartcreate-bar-stacked.xlsx<br />18:12:28 Peak memory usage: 2 MB<br />18:12:28 Done writing file<br />File has been created in /home/admin2bannerworl/public_html/admin2.bannerworld.co.uk/vendor-old/phpoffice/phpexcel/Examples<br />