15 Datavalidation

18:13:57 Create new Spreadsheet object
18:13:57 Set document properties
18:13:57 Add data
18:13:57 Set data validation
18:13:57 Write Excel2007 format to /tmp/phpspreadsheet/15_Datavalidation.xlsx in 0.0039 seconds
18:13:57 Write Excel5 format to /tmp/phpspreadsheet/15_Datavalidation.xls in 0.0099 seconds
18:13:57 Peak memory usage: 5.75MB