11 Documentsecurity

11:47:01 Create new Spreadsheet object
11:47:01 Set document properties
11:47:01 Add some data
11:47:01 Rename worksheet
11:47:01 Set document security
11:47:01 Set sheet security
11:47:01 Write Xlsx format to /tmp/phpspreadsheet/11_Documentsecurity.xlsx in 0.0043 seconds