10:20:15 Write to Excel2007 format<br />10:20:15 File written to 33chartcreate-column-2.xlsx<br />10:20:15 Peak memory usage: 6 MB<br />10:20:15 Done writing file<br />File has been created in /home/acpsb/public_html/stripe-sample-code/vendor/PHPExcel-1.8/Examples<br />