22:38:29 Create new PHPExcel object<br />22:38:29 Set document properties<br />22:38:29 Add some data<br />22:38:29 Rename worksheet<br />22:38:29 Clone worksheet<br />22:38:30 Rename cloned worksheet<br />22:38:30 Write to Excel2007 format<br />22:38:30 File written to 38cloneWorksheet.xlsx<br />Call time to write Workbook was 0.0163 seconds<br />22:38:30 Current memory usage: 6 MB<br />22:38:30 Peak memory usage: 6 MB<br />22:38:30 Done writing files<br />File has been created in /home/sorianoariza/appssori/proyectos-laravel/profuturo-retenciones-issste/vendor/phpoffice/phpexcel/Examples<br />