05:51:12 Create new PHPExcel object<br />05:51:12 Set document properties<br />05:51:12 Add some data<br />05:51:12 Rename worksheet<br />05:51:12 Clone worksheet<br />05:51:12 Rename cloned worksheet<br />05:51:12 Write to Excel2007 format<br />05:51:12 File written to 38cloneWorksheet.xlsx<br />Call time to write Workbook was 0.0180 seconds<br />05:51:12 Current memory usage: 3.75 MB<br />05:51:12 Peak memory usage: 3.75 MB<br />05:51:12 Done writing files<br />File has been created in D:\whospost\dv2\vendor\phpoffice\phpexcel\Examples<br />