00:12:41 Create new PHPExcel object<br />00:12:41 Set document properties<br />00:12:41 Add some data<br />00:12:41 Rename worksheet<br />00:12:41 Clone worksheet<br />00:12:41 Rename cloned worksheet<br />00:12:41 Write to Excel2007 format<br />00:12:41 File written to 38cloneWorksheet.xlsx<br />Call time to write Workbook was 0.0052 seconds<br />00:12:41 Current memory usage: 1.5 MB<br />00:12:41 Peak memory usage: 1.75 MB<br />00:12:41 Done writing files<br />File has been created in /home/storefront/public_html/Helper/Excel/PHPExcel/Examples<br />