12 CellProtection

22:23:30 Create new Spreadsheet object
22:23:30 Set document properties
22:23:30 Add some data
22:23:30 Rename worksheet
22:23:30 Set cell protection
22:23:30 Set sheet security
22:23:30 Write Excel2007 format to /tmp/phpspreadsheet/12_CellProtection.xlsx in 0.0037 seconds
22:23:30 Write Excel5 format to /tmp/phpspreadsheet/12_CellProtection.xls in 0.0103 seconds
22:23:30 Peak memory usage: 6MB