12 CellProtection

09:45:27 Create new Spreadsheet object
09:45:27 Set document properties
09:45:27 Add some data
09:45:27 Rename worksheet
09:45:27 Set cell protection
09:45:27 Set sheet security
09:45:27 Write Xlsx format to /tmp/phpspreadsheet/12_CellProtection.xlsx in 0.0024 seconds
09:45:27 Write Xls format to /tmp/phpspreadsheet/12_CellProtection.xls in 0.0074 seconds
09:45:27 Peak memory usage: 8MB