04:33:11 Write to Excel2007 format<br />04:33:11 File written to 33chartcreate-column-2.xlsx<br />04:33:11 Peak memory usage: 6 MB<br />04:33:11 Done writing file<br />File has been created in /home/icitaqp/public_html/vendor/phpoffice/phpexcel/Examples<br />