17:21:38 Write to Excel2007 format<br />17:21:38 File written to 33chartcreate-pie.xlsx<br />17:21:38 Peak memory usage: 4.25 MB<br />17:21:38 Done writing file<br />File has been created in /home/factovizjh/legitrack/vendor/phpoffice/phpexcel/Examples<br />