12 CellProtection

10:54:13 Create new Spreadsheet object
10:54:13 Set document properties
10:54:13 Add some data
10:54:13 Rename worksheet
10:54:13 Set cell protection
10:54:13 Set sheet security
10:54:13 Write Xlsx format to /tmp/phpspreadsheet/12_CellProtection.xlsx in 0.0055 seconds
10:54:13 Write Xls format to /tmp/phpspreadsheet/12_CellProtection.xls in 0.0133 seconds
10:54:13 Peak memory usage: 9.5MB