00:12:07 Write to Excel2007 format<br />00:12:07 File written to 33chartcreate-pie.xlsx<br />00:12:07 Peak memory usage: 4 MB<br />00:12:07 Done writing file<br />File has been created in /home/clegatconh/backoffice/ninja/vendor/phpoffice/phpexcel/Examples<br />