12 CellProtection

16:34:26 Create new Spreadsheet object
16:34:26 Set document properties
16:34:26 Add some data
16:34:26 Rename worksheet
16:34:26 Set cell protection
16:34:26 Set sheet security
16:34:26 Write Xlsx format to /tmp/phpspreadsheet/12_CellProtection.xlsx in 0.0031 seconds
16:34:26 Write Xls format to /tmp/phpspreadsheet/12_CellProtection.xls in 0.0070 seconds
16:34:26 Peak memory usage: 8MB