15 Datavalidation

17:29:40 Create new Spreadsheet object
17:29:40 Set document properties
17:29:40 Add data
17:29:40 Set data validation
17:29:40 Write Excel2007 format to /tmp/phpspreadsheet/15_Datavalidation.xlsx in 0.0033 seconds
17:29:40 Write Excel5 format to /tmp/phpspreadsheet/15_Datavalidation.xls in 0.0052 seconds
17:29:40 Peak memory usage: 1.5MB