21:37:31 Create new PHPExcel object
21:37:31 Set document properties
21:37:31 Add some data
21:37:31 Rename worksheet
21:37:31 Set cell protection
21:37:31 Set sheet security
21:37:31 Write to Excel2007 format
21:37:31 File written to 12cellProtection.xlsx
Call time to write Workbook was 0.1636 seconds
21:37:31 Current memory usage: 6 MB
21:37:31 Peak memory usage: 6 MB
21:37:31 Done writing file
File has been created in /home/sorianoariza/appssori/proyectos-laravel/coca-prospeccion-l5/vendor/phpoffice/phpexcel/Examples