18:06:45 Write to Excel2007 format<br />18:06:45 File written to 33chartcreate-radar.xlsx<br />18:06:45 Peak memory usage: 4 MB<br />18:06:45 Done writing file<br />File has been created in /home/wtogroup/wtogroup.com/vendor/phpoffice/phpexcel/Examples<br />