12 CellProtection

00:52:27 Create new Spreadsheet object
00:52:27 Set document properties
00:52:27 Add some data
00:52:27 Rename worksheet
00:52:27 Set cell protection
00:52:27 Set sheet security
00:52:27 Write Xlsx format to /tmp/phpspreadsheet/12_CellProtection.xlsx in 0.0036 seconds
00:52:27 Write Xls format to /tmp/phpspreadsheet/12_CellProtection.xls in 0.0023 seconds
00:52:27 Peak memory usage: 2MB