15 Datavalidation

18:34:21 Create new Spreadsheet object
18:34:21 Set document properties
18:34:21 Add data
18:34:21 Set data validation
18:34:21 Write Excel2007 format to /tmp/phpspreadsheet/15_Datavalidation.xlsx in 0.0035 seconds
18:34:21 Write Excel5 format to /tmp/phpspreadsheet/15_Datavalidation.xls in 0.0172 seconds
18:34:21 Peak memory usage: 5.75MB