15 Datavalidation

19:49:19 Create new Spreadsheet object
19:49:19 Set document properties
19:49:19 Add data
19:49:19 Set data validation
19:49:19 Write Excel2007 format to /tmp/phpspreadsheet/15_Datavalidation.xlsx in 0.0038 seconds
19:49:19 Write Excel5 format to /tmp/phpspreadsheet/15_Datavalidation.xls in 0.0095 seconds
19:49:19 Peak memory usage: 5.5MB