15 Datavalidation

18:24:11 Create new Spreadsheet object
18:24:11 Set document properties
18:24:11 Add data
18:24:11 Set data validation
18:24:11 Write Excel2007 format to /tmp/phpspreadsheet/15_Datavalidation.xlsx in 0.0030 seconds
18:24:11 Write Excel5 format to /tmp/phpspreadsheet/15_Datavalidation.xls in 0.0075 seconds
18:24:11 Peak memory usage: 5.75MB