12 CellProtection

12:30:32 Create new Spreadsheet object
12:30:32 Set document properties
12:30:32 Add some data
12:30:32 Rename worksheet
12:30:32 Set cell protection
12:30:32 Set sheet security
12:30:32 Write Xlsx format to /tmp/phpspreadsheet/12_CellProtection.xlsx in 0.0028 seconds
12:30:32 Write Xls format to /tmp/phpspreadsheet/12_CellProtection.xls in 0.0029 seconds
12:30:32 Peak memory usage: 2MB