12 CellProtection

20:19:23 Create new Spreadsheet object
20:19:23 Set document properties
20:19:23 Add some data
20:19:23 Rename worksheet
20:19:23 Set cell protection
20:19:23 Set sheet security
20:19:23 Write Excel2007 format to /tmp/phpspreadsheet/12_CellProtection.xlsx in 0.0045 seconds
20:19:23 Write Excel5 format to /tmp/phpspreadsheet/12_CellProtection.xls in 0.0113 seconds
20:19:23 Peak memory usage: 6MB