12 CellProtection

15:27:18 Create new Spreadsheet object
15:27:18 Set document properties
15:27:18 Add some data
15:27:18 Rename worksheet
15:27:18 Set cell protection
15:27:18 Set sheet security
15:27:18 Write Excel2007 format to /tmp/phpspreadsheet/12_CellProtection.xlsx in 0.0038 seconds
15:27:18 Write Excel5 format to /tmp/phpspreadsheet/12_CellProtection.xls in 0.0095 seconds
15:27:18 Peak memory usage: 6MB