12 CellProtection

21:39:46 Create new Spreadsheet object
21:39:46 Set document properties
21:39:46 Add some data
21:39:46 Rename worksheet
21:39:46 Set cell protection
21:39:46 Set sheet security
21:39:46 Write Xlsx format to /tmp/phpspreadsheet/12_CellProtection.xlsx in 0.0026 seconds
21:39:46 Write Xls format to /tmp/phpspreadsheet/12_CellProtection.xls in 0.0010 seconds
21:39:46 Peak memory usage: 2MB