23:57:30 Create new PHPExcel object<br />23:57:30 Set document properties<br />23:57:30 Add some data<br />23:57:30 Rename worksheet<br />23:57:30 Clone worksheet<br />23:57:30 Rename cloned worksheet<br />23:57:30 Write to Excel2007 format<br />23:57:30 File written to 38cloneWorksheet.xlsx<br />Call time to write Workbook was 0.0138 seconds<br />23:57:30 Current memory usage: 6 MB<br />23:57:30 Peak memory usage: 6 MB<br />23:57:30 Done writing files<br />File has been created in /home/corpubc/public_html/SistemUBC/vendor/phpoffice/phpexcel/Examples<br />