15 Datavalidation

12:45:14 Create new Spreadsheet object
12:45:14 Set document properties
12:45:14 Add data
12:45:14 Set data validation
12:45:14 Write Excel2007 format to /tmp/phpspreadsheet/15_Datavalidation.xlsx in 0.0041 seconds
12:45:14 Write Excel5 format to /tmp/phpspreadsheet/15_Datavalidation.xls in 0.0138 seconds
12:45:14 Peak memory usage: 5.75MB