12 CellProtection

20:40:53 Create new Spreadsheet object
20:40:53 Set document properties
20:40:53 Add some data
20:40:53 Rename worksheet
20:40:53 Set cell protection
20:40:53 Set sheet security
20:40:53 Write Xlsx format to /tmp/phpspreadsheet/12_CellProtection.xlsx in 0.0030 seconds
20:40:53 Write Xls format to /tmp/phpspreadsheet/12_CellProtection.xls in 0.0030 seconds
20:40:53 Peak memory usage: 2MB