18:29:33 Write to Excel2007 format<br />18:29:33 File written to 33chartcreate-multiple-charts.xlsx<br />18:29:33 Peak memory usage: 2 MB<br />18:29:33 Done writing file<br />File has been created in /home/jrportalco/public_html/ninja2/vendor/turbo124/phpexcel/Examples<br />