15 Datavalidation

22:13:18 Create new Spreadsheet object
22:13:18 Set document properties
22:13:18 Add data
22:13:18 Set data validation
22:13:18 Write Excel2007 format to /tmp/phpspreadsheet/15_Datavalidation.xlsx in 0.0045 seconds
22:13:18 Write Excel5 format to /tmp/phpspreadsheet/15_Datavalidation.xls in 0.0101 seconds
22:13:18 Peak memory usage: 5.75MB