12 CellProtection

18:57:12 Create new Spreadsheet object
18:57:12 Set document properties
18:57:12 Add some data
18:57:12 Rename worksheet
18:57:12 Set cell protection
18:57:12 Set sheet security
18:57:12 Write Excel2007 format to /tmp/phpspreadsheet/12_CellProtection.xlsx in 0.0030 seconds
18:57:12 Write Excel5 format to /tmp/phpspreadsheet/12_CellProtection.xls in 0.0048 seconds
18:57:12 Peak memory usage: 1.5MB