09:24:36 Write to Excel2007 format<br />09:24:37 File written to 33chartcreate-column-2.xlsx<br />09:24:37 Peak memory usage: 2.5 MB<br />09:24:37 Done writing file<br />File has been created in /home/bwbnmamt/public_html/bnm/vendor/phpoffice/phpexcel/Examples<br />