12 CellProtection

11:14:28 Create new Spreadsheet object
11:14:28 Set document properties
11:14:28 Add some data
11:14:28 Rename worksheet
11:14:28 Set cell protection
11:14:28 Set sheet security
11:14:28 Write Xlsx format to /tmp/phpspreadsheet/12_CellProtection.xlsx in 0.0037 seconds
11:14:28 Write Xls format to /tmp/phpspreadsheet/12_CellProtection.xls in 0.0024 seconds
11:14:28 Peak memory usage: 2MB