15 Datavalidation

11:50:27 Create new Spreadsheet object
11:50:27 Set document properties
11:50:27 Add data
11:50:27 Set data validation
11:50:28 Write Excel2007 format to /tmp/phpspreadsheet/15_Datavalidation.xlsx in 0.0041 seconds
11:50:28 Write Excel5 format to /tmp/phpspreadsheet/15_Datavalidation.xls in 0.1611 seconds
11:50:28 Peak memory usage: 5.75MB