15 Datavalidation

22:50:14 Create new Spreadsheet object
22:50:14 Set document properties
22:50:14 Add data
22:50:14 Set data validation
22:50:14 Write Excel2007 format to /tmp/phpspreadsheet/15_Datavalidation.xlsx in 0.0168 seconds
22:50:14 Write Excel5 format to /tmp/phpspreadsheet/15_Datavalidation.xls in 0.0050 seconds
22:50:14 Peak memory usage: 1.5MB