21:29:40 Create new PHPExcel object<br />21:29:40 Set document properties<br />21:29:40 Add some data<br />21:29:40 Rename worksheet<br />21:29:40 Clone worksheet<br />21:29:40 Rename cloned worksheet<br />21:29:40 Write to Excel2007 format<br />21:29:40 File written to 38cloneWorksheet.xlsx<br />Call time to write Workbook was 0.0115 seconds<br />21:29:40 Current memory usage: 4 MB<br />21:29:40 Peak memory usage: 4 MB<br />21:29:40 Done writing files<br />File has been created in /home/gicbc/public_html/stripe-sample-code/vendor/PHPExcel-1.8/Examples<br />