12 CellProtection

20:01:56 Create new Spreadsheet object
20:01:56 Set document properties
20:01:56 Add some data
20:01:56 Rename worksheet
20:01:56 Set cell protection
20:01:56 Set sheet security
20:01:56 Write Xlsx format to /tmp/phpspreadsheet/12_CellProtection.xlsx in 0.0019 seconds
20:01:56 Write Xls format to /tmp/phpspreadsheet/12_CellProtection.xls in 0.0015 seconds
20:01:56 Peak memory usage: 2MB