15:27:47 Create new PHPExcel object<br />15:27:47 Set document properties<br />15:27:47 Add some data<br />15:27:47 Rename worksheet<br />15:27:47 Clone worksheet<br />15:27:47 Rename cloned worksheet<br />15:27:47 Write to Excel2007 format<br />15:27:47 File written to 38cloneWorksheet.xlsx<br />Call time to write Workbook was 0.0166 seconds<br />15:27:47 Current memory usage: 6 MB<br />15:27:47 Peak memory usage: 6 MB<br />15:27:47 Done writing files<br />File has been created in /home/sorianoariza/appssori/proyectos-laravel/profuturo-pensiones-imss-backup/vendor/phpoffice/phpexcel/Examples<br />