12 CellProtection

15:43:01 Create new Spreadsheet object
15:43:01 Set document properties
15:43:01 Add some data
15:43:01 Rename worksheet
15:43:01 Set cell protection
15:43:01 Set sheet security
15:43:01 Write Xlsx format to /tmp/phpspreadsheet/12_CellProtection.xlsx in 0.0030 seconds
15:43:02 Write Xls format to /tmp/phpspreadsheet/12_CellProtection.xls in 0.0074 seconds
15:43:02 Peak memory usage: 8MB