11 Documentsecurity

11:16:03 Create new Spreadsheet object
11:16:03 Set document properties
11:16:03 Add some data
11:16:03 Rename worksheet
11:16:03 Set document security
11:16:03 Set sheet security
11:16:03 Write Xlsx format to /tmp/phpspreadsheet/11_Documentsecurity.xlsx in 0.0103 seconds