11:59:58 Create new PHPExcel object
11:59:58 Set document properties
11:59:58 Add some data
11:59:58 Rename worksheet
11:59:58 Set document security
11:59:58 Set sheet security
11:59:58 Write to Excel2007 format
11:59:58 File written to 11documentsecurity.xlsx
Call time to write Workbook was 0.0100 seconds
11:59:58 Current memory usage: 5 MB
11:59:58 Peak memory usage: 5 MB
11:59:58 Done writing file
File has been created in /home/rrhhutem/public_html/idp-4g/vendor/phpoffice/phpexcel/Examples