05:31:28 Create new PHPExcel object<br />05:31:28 Set document properties<br />05:31:28 Add some data<br />05:31:28 Rename worksheet<br />05:31:28 Clone worksheet<br />05:31:28 Rename cloned worksheet<br />05:31:28 Write to Excel2007 format<br />05:31:28 File written to 38cloneWorksheet.xlsx<br />Call time to write Workbook was 0.0401 seconds<br />05:31:28 Current memory usage: 7 MB<br />05:31:28 Peak memory usage: 7.5 MB<br />05:31:28 Done writing files<br />File has been created in /home/imfmm/public_html/application/formation-professionnelle/vendor/phpoffice/phpexcel/Examples<br />