12 CellProtection

11:12:37 Create new Spreadsheet object
11:12:37 Set document properties
11:12:37 Add some data
11:12:37 Rename worksheet
11:12:37 Set cell protection
11:12:37 Set sheet security
11:12:37 Write Xlsx format to /tmp/phpspreadsheet/12_CellProtection.xlsx in 0.0042 seconds
11:12:37 Write Xls format to /tmp/phpspreadsheet/12_CellProtection.xls in 0.0035 seconds
11:12:37 Peak memory usage: 2MB