16:31:31 Create new PHPExcel object
16:31:31 Set document properties
16:31:31 Add some data
16:31:31 Rename worksheet
16:31:31 Set document security
16:31:31 Set sheet security
16:31:31 Write to Excel2007 format
16:31:31 File written to 11documentsecurity.xlsx
Call time to write Workbook was 0.0135 seconds
16:31:31 Current memory usage: 6 MB
16:31:31 Peak memory usage: 6 MB
16:31:31 Done writing file
File has been created in /home/sorianoariza/appssori/proyectos-laravel/tlmk_surveys/vendor/phpoffice/phpexcel/Examples