12 CellProtection

19:46:44 Create new Spreadsheet object
19:46:44 Set document properties
19:46:44 Add some data
19:46:44 Rename worksheet
19:46:44 Set cell protection
19:46:44 Set sheet security
19:46:44 Write Xlsx format to /tmp/phpspreadsheet/12_CellProtection.xlsx in 0.0019 seconds
19:46:44 Write Xls format to /tmp/phpspreadsheet/12_CellProtection.xls in 0.0080 seconds
19:46:44 Peak memory usage: 10MB