00:51:07 Write to Excel2007 format<br />00:51:07 File written to 33chartcreate-pie.xlsx<br />00:51:07 Peak memory usage: 5.5 MB<br />00:51:07 Done writing file<br />File has been created in /home/www/mavensolutions.net/taxclinic/vendor/phpoffice/phpexcel/Examples<br />