19:48:10 Write to Excel2007 format<br />19:48:10 File written to 33chartcreate-column.xlsx<br />19:48:10 Peak memory usage: 2.25 MB<br />19:48:10 Done writing file<br />File has been created in /home/lifestyles/public_html/deploy/vendor/phpoffice/phpexcel/Examples<br />