21:14:39 Write to Excel2007 format<br />21:14:39 File written to 33chartcreate-column-2.xlsx<br />21:14:39 Peak memory usage: 2.25 MB<br />21:14:39 Done writing file<br />File has been created in /home/taxionthewayco/site/vendor/phpoffice/phpexcel/Examples<br />