12 CellProtection

04:31:37 Create new Spreadsheet object
04:31:37 Set document properties
04:31:37 Add some data
04:31:37 Rename worksheet
04:31:37 Set cell protection
04:31:37 Set sheet security
04:31:37 Write Excel2007 format to /tmp/phpspreadsheet/12_CellProtection.xlsx in 0.0030 seconds
04:31:37 Write Excel5 format to /tmp/phpspreadsheet/12_CellProtection.xls in 0.0041 seconds
04:31:37 Peak memory usage: 1.5MB