12 CellProtection

07:50:56 Create new Spreadsheet object
07:50:56 Set document properties
07:50:56 Add some data
07:50:56 Rename worksheet
07:50:56 Set cell protection
07:50:56 Set sheet security
07:50:56 Write Xlsx format to /tmp/phpspreadsheet/12_CellProtection.xlsx in 0.0028 seconds
07:50:56 Write Xls format to /tmp/phpspreadsheet/12_CellProtection.xls in 0.0126 seconds
07:50:56 Peak memory usage: 8MB