17:52:42 Create new PHPExcel object<br />17:52:42 Set document properties<br />17:52:42 Add some data<br />17:52:42 Rename worksheet<br />17:52:42 Clone worksheet<br />17:52:42 Rename cloned worksheet<br />17:52:42 Write to Excel2007 format<br />17:52:42 File written to 38cloneWorksheet.xlsx<br />Call time to write Workbook was 0.0049 seconds<br />17:52:42 Current memory usage: 2 MB<br />17:52:42 Peak memory usage: 2 MB<br />17:52:42 Done writing files<br />File has been created in /var/www/erp/PHPExcel-1.8.porsi/Examples<br />