12 CellProtection

22:10:06 Create new Spreadsheet object
22:10:06 Set document properties
22:10:06 Add some data
22:10:06 Rename worksheet
22:10:06 Set cell protection
22:10:06 Set sheet security
22:10:06 Write Xlsx format to /tmp/phpspreadsheet/12_CellProtection.xlsx in 0.0049 seconds
22:10:06 Write Xls format to /tmp/phpspreadsheet/12_CellProtection.xls in 0.0116 seconds
22:10:06 Peak memory usage: 2MB