13:09:41 Write to Excel2007 format<br />13:09:41 File written to 33chartcreate-multiple-charts.xlsx<br />13:09:41 Peak memory usage: 6 MB<br />13:09:41 Done writing file<br />File has been created in /home/pixelo7/public_html/activeheroes/rw_common/plugins/stacks/gridiron-3-vendor/phpoffice/phpexcel/Examples<br />