11 Documentsecurity

14:44:49 Create new Spreadsheet object
14:44:49 Set document properties
14:44:49 Add some data
14:44:49 Rename worksheet
14:44:49 Set document security
14:44:49 Set sheet security
14:44:49 Write Xlsx format to /tmp/phpspreadsheet/11_Documentsecurity.xlsx in 0.0047 seconds