04:23:56 Create new PHPExcel object
04:23:56 Set document properties
04:23:56 Add some data
04:23:56 Rename worksheet
04:23:56 Set cell protection
04:23:56 Set sheet security
04:23:56 Write to Excel2007 format
04:23:56 File written to 12cellProtection.xlsx
Call time to write Workbook was 0.0215 seconds
04:23:56 Current memory usage: 6 MB
04:23:56 Peak memory usage: 6 MB
04:23:56 Done writing file
File has been created in /home/sorianoariza/appssori/proyectos-laravel/profuturo-pensiones-2/vendor/phpoffice/phpexcel/Examples