17:51:07 Write to Excel2007 format<br />17:51:07 File written to 33chartcreate-column-2.xlsx<br />17:51:07 Peak memory usage: 1 MB<br />17:51:07 Done writing file<br />File has been created in /home/abpwebfrnh/www/test/vendor/phpoffice/phpexcel/Examples<br />