12 CellProtection

04:21:06 Create new Spreadsheet object
04:21:06 Set document properties
04:21:06 Add some data
04:21:06 Rename worksheet
04:21:06 Set cell protection
04:21:06 Set sheet security
04:21:06 Write Excel2007 format to /tmp/phpspreadsheet/12_CellProtection.xlsx in 0.0024 seconds
04:21:06 Write Excel5 format to /tmp/phpspreadsheet/12_CellProtection.xls in 0.0083 seconds
04:21:06 Peak memory usage: 5.75MB