06:54:04 Write to Excel2007 format<br />06:54:04 File written to 33chartcreate-column.xlsx<br />06:54:04 Peak memory usage: 4 MB<br />06:54:04 Done writing file<br />File has been created in /home/showbiz/public_html/team/ninja/vendor/phpoffice/phpexcel/Examples<br />