15:05:06 Write to Excel2007 format<br />15:05:06 File written to 33chartcreate-multiple-charts.xlsx<br />15:05:06 Peak memory usage: 1 MB<br />15:05:06 Done writing file<br />File has been created in /home/abpwebfrnh/www/test/vendor/phpoffice/phpexcel/Examples<br />