18:00:36 Create new PHPExcel object<br />18:00:36 Set document properties<br />18:00:36 Add some data<br />18:00:36 Rename worksheet<br />18:00:36 Clone worksheet<br />18:00:36 Rename cloned worksheet<br />18:00:36 Write to Excel2007 format<br />18:00:36 File written to 38cloneWorksheet.xlsx<br />Call time to write Workbook was 0.0264 seconds<br />18:00:36 Current memory usage: 5.25 MB<br />18:00:36 Peak memory usage: 5.25 MB<br />18:00:36 Done writing files<br />File has been created in /usr/local/apache/htdocs/GonzaloPeñalva/minas/vendor/phpoffice/phpexcel/Examples<br />