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