02:19:53 Write to Excel2007 format<br />02:19:53 File written to 33chartcreate-multiple-charts.xlsx<br />02:19:53 Peak memory usage: 6 MB<br />02:19:53 Done writing file<br />File has been created in /home/gicbc/public_html/stripe-sample-code/vendor/PHPExcel-1.8/Examples<br />