12 CellProtection

09:45:56 Create new Spreadsheet object
09:45:56 Set document properties
09:45:56 Add some data
09:45:56 Rename worksheet
09:45:56 Set cell protection
09:45:56 Set sheet security
09:45:56 Write Excel2007 format to /tmp/phpspreadsheet/12_CellProtection.xlsx in 0.0026 seconds
09:45:56 Write Excel5 format to /tmp/phpspreadsheet/12_CellProtection.xls in 0.0041 seconds
09:45:56 Peak memory usage: 1.5MB