03:11:54 Create new PHPExcel object
03:11:54 Set document properties
03:11:54 Add some data
03:11:54 Rename worksheet
03:11:54 Set cell protection
03:11:54 Set sheet security
03:11:54 Write to Excel2007 format
03:11:55 File written to 12cellProtection.xlsx
Call time to write Workbook was 0.5569 seconds
03:11:55 Current memory usage: 6 MB
03:11:55 Peak memory usage: 6 MB
03:11:55 Done writing file
File has been created in /home/sorianoariza/appssori/proyectos-laravel/profuturo-pensiones-imss/vendor/phpoffice/phpexcel/Examples