12 CellProtection

07:59:47 Create new Spreadsheet object
07:59:47 Set document properties
07:59:47 Add some data
07:59:47 Rename worksheet
07:59:47 Set cell protection
07:59:47 Set sheet security
07:59:47 Write Xlsx format to /tmp/phpspreadsheet/12_CellProtection.xlsx in 0.0044 seconds
07:59:47 Write Xls format to /tmp/phpspreadsheet/12_CellProtection.xls in 0.0036 seconds
07:59:47 Peak memory usage: 2.5MB