12 CellProtection

19:52:14 Create new Spreadsheet object
19:52:14 Set document properties
19:52:14 Add some data
19:52:14 Rename worksheet
19:52:14 Set cell protection
19:52:14 Set sheet security
19:52:14 Write Xlsx format to /tmp/phpspreadsheet/12_CellProtection.xlsx in 0.0029 seconds
19:52:14 Write Xls format to /tmp/phpspreadsheet/12_CellProtection.xls in 0.0028 seconds
19:52:14 Peak memory usage: 2MB