09:45:47 Create new PHPExcel object<br />09:45:47 Set document properties<br />09:45:47 Add some data<br />09:45:47 Rename worksheet<br />09:45:47 Clone worksheet<br />09:45:47 Rename cloned worksheet<br />09:45:47 Write to Excel2007 format<br />09:45:47 File written to 38cloneWorksheet.xlsx<br />Call time to write Workbook was 0.0015 seconds<br />09:45:47 Current memory usage: 2 MB<br />09:45:47 Peak memory usage: 2 MB<br />09:45:47 Done writing files<br />File has been created in /var/www/r/PHPExcel-1.8/Examples<br />