12 CellProtection

04:14:39 Create new Spreadsheet object
04:14:39 Set document properties
04:14:39 Add some data
04:14:39 Rename worksheet
04:14:39 Set cell protection
04:14:39 Set sheet security
04:14:39 Write Xlsx format to /tmp/phpspreadsheet/12_CellProtection.xlsx in 0.0029 seconds
04:14:39 Write Xls format to /tmp/phpspreadsheet/12_CellProtection.xls in 0.0028 seconds
04:14:39 Peak memory usage: 2MB