12 CellProtection

21:10:35 Create new Spreadsheet object
21:10:35 Set document properties
21:10:35 Add some data
21:10:35 Rename worksheet
21:10:35 Set cell protection
21:10:35 Set sheet security
21:10:35 Write Excel2007 format to /tmp/phpspreadsheet/12_CellProtection.xlsx in 0.0037 seconds
21:10:35 Write Excel5 format to /tmp/phpspreadsheet/12_CellProtection.xls in 0.0050 seconds
21:10:35 Peak memory usage: 1.5MB