12 CellProtection

11:41:10 Create new Spreadsheet object
11:41:10 Set document properties
11:41:10 Add some data
11:41:10 Rename worksheet
11:41:10 Set cell protection
11:41:10 Set sheet security
11:41:10 Write Xlsx format to /tmp/phpspreadsheet/12_CellProtection.xlsx in 0.0035 seconds
11:41:10 Write Xls format to /tmp/phpspreadsheet/12_CellProtection.xls in 0.0022 seconds
11:41:10 Peak memory usage: 2MB