03:58:01 Create new PHPExcel object<br />03:58:01 Set document properties<br />03:58:01 Add some data<br />03:58:01 Rename worksheet<br />03:58:01 Set cell protection<br />03:58:01 Set sheet security<br />03:58:01 Write to Excel2007 format<br />03:58:01 File written to 12cellProtection.xlsx<br />Call time to write Workbook was 0.0149 seconds<br />03:58:01 Current memory usage: 6 MB<br />03:58:01 Peak memory usage: 6 MB<br />03:58:01 Done writing file<br />File has been created in /home/sorianoariza/appssori/proyectos-laravel/profuturo-pensiones-2/vendor/phpoffice/phpexcel/Examples<br />