12 CellProtection

11:53:34 Create new Spreadsheet object
11:53:34 Set document properties
11:53:34 Add some data
11:53:34 Rename worksheet
11:53:34 Set cell protection
11:53:34 Set sheet security
11:53:34 Write Xlsx format to /tmp/phpspreadsheet/12_CellProtection.xlsx in 0.0038 seconds
11:53:34 Write Xls format to /tmp/phpspreadsheet/12_CellProtection.xls in 0.0037 seconds
11:53:34 Peak memory usage: 2MB