15 Datavalidation

18:06:47 Create new Spreadsheet object
18:06:47 Set document properties
18:06:47 Add data
18:06:47 Set data validation
18:06:47 Write Excel2007 format to /tmp/phpspreadsheet/15_Datavalidation.xlsx in 0.0041 seconds
18:06:47 Write Excel5 format to /tmp/phpspreadsheet/15_Datavalidation.xls in 0.0109 seconds
18:06:47 Peak memory usage: 5.75MB