11 Documentsecurity

19:09:30 Create new Spreadsheet object
19:09:30 Set document properties
19:09:30 Add some data
19:09:30 Rename worksheet
19:09:30 Set document security
19:09:30 Set sheet security
19:09:30 Write Xlsx format to /tmp/phpspreadsheet/11_Documentsecurity.xlsx in 0.0026 seconds
19:09:30 Write Xls format to /tmp/phpspreadsheet/11_Documentsecurity.xls in 0.0032 seconds
19:09:30 Peak memory usage: 2MB