22:09:28 Write to Excel2007 format<br />22:09:28 File written to 33chartcreate-column.xlsx<br />22:09:28 Peak memory usage: 6 MB<br />22:09:28 Done writing file<br />File has been created in /home/gomotc5/hotel.gomotwebhost.com/vendor/phpoffice/phpexcel/Examples<br />