12 CellProtection

12:05:09 Create new Spreadsheet object
12:05:09 Set document properties
12:05:09 Add some data
12:05:09 Rename worksheet
12:05:09 Set cell protection
12:05:09 Set sheet security
12:05:09 Write Xlsx format to /tmp/phpspreadsheet/12_CellProtection.xlsx in 0.0043 seconds
12:05:09 Write Xls format to /tmp/phpspreadsheet/12_CellProtection.xls in 0.0024 seconds
12:05:09 Peak memory usage: 2MB