18:45:24 Write to Excel2007 format<br />18:45:24 File written to 33chartcreate-radar.xlsx<br />18:45:24 Peak memory usage: 2 MB<br />18:45:24 Done writing file<br />File has been created in /home/fasttech/gymbrain.fasttechsoft.com/vendor/phpoffice/phpexcel/Examples<br />