22:42:18 Write to Excel2007 format<br />22:42:18 File written to 33chartcreate-column.xlsx<br />22:42:18 Peak memory usage: 6 MB<br />22:42:18 Done writing file<br />File has been created in /home/royatumj/public_html/BKDairy/vendor/phpoffice/phpexcel/Examples<br />