12 CellProtection

13:00:11 Create new Spreadsheet object
13:00:11 Set document properties
13:00:11 Add some data
13:00:11 Rename worksheet
13:00:11 Set cell protection
13:00:11 Set sheet security
13:00:11 Write Xlsx format to /tmp/phpspreadsheet/12_CellProtection.xlsx in 0.0024 seconds
13:00:11 Write Xls format to /tmp/phpspreadsheet/12_CellProtection.xls in 0.0031 seconds
13:00:11 Peak memory usage: 2MB