12 CellProtection

00:45:43 Create new Spreadsheet object
00:45:43 Set document properties
00:45:43 Add some data
00:45:43 Rename worksheet
00:45:43 Set cell protection
00:45:43 Set sheet security
00:45:43 Write Xlsx format to /tmp/phpspreadsheet/12_CellProtection.xlsx in 0.0035 seconds
00:45:43 Write Xls format to /tmp/phpspreadsheet/12_CellProtection.xls in 0.0022 seconds
00:45:43 Peak memory usage: 2MB