12 CellProtection

20:33:37 Create new Spreadsheet object
20:33:37 Set document properties
20:33:37 Add some data
20:33:37 Rename worksheet
20:33:37 Set cell protection
20:33:37 Set sheet security
20:33:37 Write Xlsx format to /tmp/phpspreadsheet/12_CellProtection.xlsx in 0.0025 seconds
20:33:37 Write Xls format to /tmp/phpspreadsheet/12_CellProtection.xls in 0.0027 seconds
20:33:37 Peak memory usage: 2MB