12 CellProtection

14:36:14 Create new Spreadsheet object
14:36:14 Set document properties
14:36:14 Add some data
14:36:14 Rename worksheet
14:36:14 Set cell protection
14:36:14 Set sheet security
14:36:14 Write Xlsx format to /tmp/phpspreadsheet/12_CellProtection.xlsx in 0.0025 seconds
14:36:14 Write Xls format to /tmp/phpspreadsheet/12_CellProtection.xls in 0.0089 seconds
14:36:14 Peak memory usage: 8MB