23:08:13 Create new PHPExcel object<br />23:08:13 Set document properties<br />23:08:13 Add some data<br />23:08:13 Rename worksheet<br />23:08:13 Clone worksheet<br />23:08:13 Rename cloned worksheet<br />23:08:13 Write to Excel2007 format<br />23:08:13 File written to 38cloneWorksheet.xlsx<br />Call time to write Workbook was 0.0106 seconds<br />23:08:13 Current memory usage: 3.5 MB<br />23:08:13 Peak memory usage: 3.5 MB<br />23:08:13 Done writing files<br />File has been created in /home/webiprobgm/vge/library/PHPExcel/Examples<br />