23:21:33 Create new PHPExcel object<br />23:21:33 Set document properties<br />23:21:33 Add some data<br />23:21:33 Rename worksheet<br />23:21:33 Clone worksheet<br />23:21:33 Rename cloned worksheet<br />23:21:33 Write to Excel2007 format<br />23:21:33 File written to 38cloneWorksheet.xlsx<br />Call time to write Workbook was 0.0143 seconds<br />23:21:33 Current memory usage: 6 MB<br />23:21:33 Peak memory usage: 6 MB<br />23:21:33 Done writing files<br />File has been created in /home/corpubc/public_html/SistemUBC/vendor/phpoffice/phpexcel/Examples<br />