21:58:49 Create new PHPExcel object
21:58:49 Set document properties
21:58:49 Add some data
21:58:49 Rename worksheet
21:58:49 Set cell protection
21:58:49 Set sheet security
21:58:49 Write to Excel2007 format
21:58:49 File written to 12cellProtection.xlsx
Call time to write Workbook was 0.0315 seconds
21:58:49 Current memory usage: 4 MB
21:58:49 Peak memory usage: 4 MB
21:58:49 Done writing file
File has been created in /home/sorianoariza/appssori/proyectos-laravel/profuturo-retenciones-3/vendor/phpoffice/phpexcel/Examples