12:01:21 Create new PHPExcel object<br />12:01:21 Set document properties<br />12:01:21 Add some data<br />12:01:21 Rename worksheet<br />12:01:21 Clone worksheet<br />12:01:21 Rename cloned worksheet<br />12:01:21 Write to Excel2007 format<br />12:01:21 File written to 38cloneWorksheet.xlsx<br />Call time to write Workbook was 0.0081 seconds<br />12:01:21 Current memory usage: 2 MB<br />12:01:21 Peak memory usage: 2 MB<br />12:01:21 Done writing files<br />File has been created in /var/www/html/azcall/assets/PHPExcel/Examples<br />