12 CellProtection

19:12:55 Create new Spreadsheet object
19:12:55 Set document properties
19:12:55 Add some data
19:12:55 Rename worksheet
19:12:55 Set cell protection
19:12:55 Set sheet security
19:12:55 Write Excel2007 format to /tmp/phpspreadsheet/12_CellProtection.xlsx in 0.0033 seconds
19:12:55 Write Excel5 format to /tmp/phpspreadsheet/12_CellProtection.xls in 0.0088 seconds
19:12:55 Peak memory usage: 6MB