12 CellProtection

20:15:00 Create new Spreadsheet object
20:15:00 Set document properties
20:15:00 Add some data
20:15:00 Rename worksheet
20:15:00 Set cell protection
20:15:00 Set sheet security
20:15:00 Write Xlsx format to /tmp/phpspreadsheet/12_CellProtection.xlsx in 0.0028 seconds
20:15:00 Write Xls format to /tmp/phpspreadsheet/12_CellProtection.xls in 0.0030 seconds
20:15:00 Peak memory usage: 2MB