11 Documentsecurity

21:16:10 Create new Spreadsheet object
21:16:10 Set document properties
21:16:10 Add some data
21:16:10 Rename worksheet
21:16:10 Set document security
21:16:10 Set sheet security
21:16:10 Write Xlsx format to /tmp/phpspreadsheet/11_Documentsecurity.xlsx in 0.0040 seconds
21:16:10 Write Xls format to /tmp/phpspreadsheet/11_Documentsecurity.xls in 0.0078 seconds
21:16:10 Peak memory usage: 2MB