12 CellProtection

15:03:11 Create new Spreadsheet object
15:03:11 Set document properties
15:03:11 Add some data
15:03:11 Rename worksheet
15:03:11 Set cell protection
15:03:11 Set sheet security
15:03:11 Write Xlsx format to /tmp/phpspreadsheet/12_CellProtection.xlsx in 0.0054 seconds
15:03:11 Write Xls format to /tmp/phpspreadsheet/12_CellProtection.xls in 0.0137 seconds
15:03:11 Peak memory usage: 6MB