11:31:55 Create new PHPExcel object<br />11:31:55 Set document properties<br />11:31:55 Add some data<br />11:31:55 Rename worksheet<br />11:31:55 Clone worksheet<br />11:31:55 Rename cloned worksheet<br />11:31:55 Write to Excel2007 format<br />11:31:55 File written to 38cloneWorksheet.xlsx<br />Call time to write Workbook was 0.0130 seconds<br />11:31:55 Current memory usage: 4 MB<br />11:31:55 Peak memory usage: 4 MB<br />11:31:55 Done writing files<br />File has been created in /home/sorianoariza/appssori/proyectos-laravel/coca-prospeccion-l5-pruebas/vendor/phpoffice/phpexcel/Examples<br />