12 CellProtection

08:36:54 Create new Spreadsheet object
08:36:54 Set document properties
08:36:54 Add some data
08:36:54 Rename worksheet
08:36:54 Set cell protection
08:36:54 Set sheet security
08:36:54 Write Xlsx format to /tmp/phpspreadsheet/12_CellProtection.xlsx in 0.0053 seconds
08:36:54 Write Xls format to /tmp/phpspreadsheet/12_CellProtection.xls in 0.0132 seconds
08:36:54 Peak memory usage: 9.5MB