12 CellProtection

13:41:18 Create new Spreadsheet object
13:41:18 Set document properties
13:41:18 Add some data
13:41:18 Rename worksheet
13:41:18 Set cell protection
13:41:18 Set sheet security
13:41:18 Write Xlsx format to /tmp/phpspreadsheet/12_CellProtection.xlsx in 0.0060 seconds
13:41:18 Write Xls format to /tmp/phpspreadsheet/12_CellProtection.xls in 0.0136 seconds
13:41:18 Peak memory usage: 6MB