22:17:46 Create new PHPExcel object<br />22:17:46 Set document properties<br />22:17:46 Add some data<br />22:17:46 Rename worksheet<br />22:17:46 Set cell protection<br />22:17:46 Set sheet security<br />22:17:46 Write to Excel2007 format<br />22:17:46 File written to 12cellProtection.xlsx<br />Call time to write Workbook was 0.1238 seconds<br />22:17:46 Current memory usage: 6 MB<br />22:17:46 Peak memory usage: 6 MB<br />22:17:46 Done writing file<br />File has been created in /home/sorianoariza/appssori/proyectos-laravel/profuturo-pensiones-imss-backup/vendor/phpoffice/phpexcel/Examples<br />