12 CellProtection

15:34:07 Create new Spreadsheet object
15:34:07 Set document properties
15:34:07 Add some data
15:34:07 Rename worksheet
15:34:07 Set cell protection
15:34:07 Set sheet security
15:34:07 Write Xlsx format to /tmp/phpspreadsheet/12_CellProtection.xlsx in 0.0034 seconds
15:34:07 Write Xls format to /tmp/phpspreadsheet/12_CellProtection.xls in 0.0028 seconds
15:34:07 Peak memory usage: 2MB