18:12:37 Create new PHPExcel object
18:12:38 Set document properties
18:12:38 Add some data
18:12:38 Rename worksheet
18:12:38 Set document security
18:12:38 Set sheet security
18:12:38 Write to Excel2007 format
18:12:38 File written to 11documentsecurity.xlsx
Call time to write Workbook was 0.0697 seconds
18:12:38 Current memory usage: 6 MB
18:12:38 Peak memory usage: 6 MB
18:12:38 Done writing file
File has been created in /home/sorianoariza/appssori/proyectos-laravel/tlmk_surveys/vendor/phpoffice/phpexcel/Examples