08:05:07 Create new PHPExcel object<br />08:05:07 Set document properties<br />08:05:07 Add some data<br />08:05:07 Rename worksheet<br />08:05:07 Clone worksheet<br />08:05:07 Rename cloned worksheet<br />08:05:07 Write to Excel2007 format<br />08:05:07 File written to 38cloneWorksheet.xlsx<br />Call time to write Workbook was 0.0049 seconds<br />08:05:07 Current memory usage: 2 MB<br />08:05:07 Peak memory usage: 2 MB<br />08:05:07 Done writing files<br />File has been created in /var/www/erp/PHPExcel-1.8.porsi/Examples<br />