22:19:58 Write to Excel2007 format<br />22:19:58 File written to 33chartcreate-pie.xlsx<br />22:19:58 Peak memory usage: 6 MB<br />22:19:58 Done writing file<br />File has been created in /home/uniem/public_html/SUNIEM/vendor/phpoffice/phpexcel/Examples<br />