12 CellProtection

12:32:32 Create new Spreadsheet object
12:32:32 Set document properties
12:32:32 Add some data
12:32:32 Rename worksheet
12:32:32 Set cell protection
12:32:32 Set sheet security
12:32:32 Write Excel2007 format to /tmp/phpspreadsheet/12_CellProtection.xlsx in 0.0028 seconds
12:32:32 Write Excel5 format to /tmp/phpspreadsheet/12_CellProtection.xls in 0.0073 seconds
12:32:32 Peak memory usage: 6MB