12 CellProtection

20:24:24 Create new Spreadsheet object
20:24:24 Set document properties
20:24:24 Add some data
20:24:24 Rename worksheet
20:24:24 Set cell protection
20:24:24 Set sheet security
20:24:24 Write Excel2007 format to /tmp/phpspreadsheet/12_CellProtection.xlsx in 0.0038 seconds
20:24:24 Write Excel5 format to /tmp/phpspreadsheet/12_CellProtection.xls in 0.0096 seconds
20:24:24 Peak memory usage: 5.75MB