15 Datavalidation

11:50:52 Create new Spreadsheet object
11:50:52 Set document properties
11:50:52 Add data
11:50:52 Set data validation
11:50:52 Write Excel2007 format to /tmp/phpspreadsheet/15_Datavalidation.xlsx in 0.0032 seconds
11:50:52 Write Excel5 format to /tmp/phpspreadsheet/15_Datavalidation.xls in 0.0097 seconds
11:50:52 Peak memory usage: 5.5MB