05:50:15 Create new PHPExcel object<br />05:50:15 Set document properties<br />05:50:15 Add some data<br />05:50:15 Rename worksheet<br />05:50:15 Clone worksheet<br />05:50:15 Rename cloned worksheet<br />05:50:15 Write to Excel2007 format<br />05:50:15 File written to 38cloneWorksheet.xlsx<br />Call time to write Workbook was 0.0293 seconds<br />05:50:15 Current memory usage: 3.75 MB<br />05:50:15 Peak memory usage: 3.75 MB<br />05:50:15 Done writing files<br />File has been created in /home/factovizjh/opinion-way.pl/vendor/phpoffice/phpexcel/Examples<br />