12 CellProtection

19:01:03 Create new Spreadsheet object
19:01:03 Set document properties
19:01:03 Add some data
19:01:03 Rename worksheet
19:01:03 Set cell protection
19:01:03 Set sheet security
19:01:03 Write Xlsx format to /tmp/phpspreadsheet/12_CellProtection.xlsx in 0.0071 seconds
19:01:03 Write Xls format to /tmp/phpspreadsheet/12_CellProtection.xls in 0.0146 seconds
19:01:03 Peak memory usage: 10MB