17:37:41 Write to Excel2007 format<br />17:37:41 File written to 33chartcreate-pie.xlsx<br />17:37:41 Peak memory usage: 4 MB<br />17:37:41 Done writing file<br />File has been created in /home/millesimwc/www/cnfce/vendor/phpoffice/phpexcel/Examples<br />