12 CellProtection

20:40:47 Create new Spreadsheet object
20:40:47 Set document properties
20:40:47 Add some data
20:40:47 Rename worksheet
20:40:47 Set cell protection
20:40:47 Set sheet security
20:40:47 Write Excel2007 format to /tmp/phpspreadsheet/12_CellProtection.xlsx in 0.0031 seconds
20:40:47 Write Excel5 format to /tmp/phpspreadsheet/12_CellProtection.xls in 0.0088 seconds
20:40:47 Peak memory usage: 6MB