15 Datavalidation

18:35:13 Create new Spreadsheet object
18:35:13 Set document properties
18:35:13 Add data
18:35:13 Set data validation
18:35:13 Write Excel2007 format to /tmp/phpspreadsheet/15_Datavalidation.xlsx in 0.0027 seconds
18:35:13 Write Excel5 format to /tmp/phpspreadsheet/15_Datavalidation.xls in 0.0072 seconds
18:35:13 Peak memory usage: 5.75MB