19:49:31 Create new PHPExcel object
19:49:31 Set document properties
19:49:31 Add some data
19:49:31 Rename worksheet
19:49:31 Set document security
19:49:31 Set sheet security
19:49:31 Write to Excel2007 format
19:49:31 File written to 11documentsecurity.xlsx
Call time to write Workbook was 0.0233 seconds
19:49:31 Current memory usage: 6 MB
19:49:31 Peak memory usage: 6 MB
19:49:31 Done writing file
File has been created in /home/sorianoariza/appssori/proyectos-laravel/profuturo-retenciones-issste/vendor/phpoffice/phpexcel/Examples