18:57:06 Create new PHPExcel object<br />18:57:06 Set document properties<br />18:57:06 Add some data<br />18:57:06 Rename worksheet<br />18:57:06 Clone worksheet<br />18:57:06 Rename cloned worksheet<br />18:57:06 Write to Excel2007 format<br />18:57:06 File written to 38cloneWorksheet.xlsx<br />Call time to write Workbook was 0.0145 seconds<br />18:57:06 Current memory usage: 6 MB<br />18:57:06 Peak memory usage: 6 MB<br />18:57:06 Done writing files<br />File has been created in /home/sorianoariza/appssori/proyectos-laravel/tlmk_surveys/vendor/phpoffice/phpexcel/Examples<br />