18:30:45 Create new PHPExcel object<br />18:30:45 Set document properties<br />18:30:45 Add some data<br />18:30:45 Rename worksheet<br />18:30:45 Clone worksheet<br />18:30:45 Rename cloned worksheet<br />18:30:45 Write to Excel2007 format<br />18:30:45 File written to 38cloneWorksheet.xlsx<br />Call time to write Workbook was 0.0118 seconds<br />18:30:45 Current memory usage: 6 MB<br />18:30:45 Peak memory usage: 6 MB<br />18:30:45 Done writing files<br />File has been created in /home/sorianoariza/appssori/proyectos-laravel/zurich-cashflow/vendor/phpoffice/phpexcel/Examples<br />