15 Datavalidation

11:13:46 Create new Spreadsheet object
11:13:46 Set document properties
11:13:46 Add data
11:13:46 Set data validation
11:13:46 Write Excel2007 format to /tmp/phpspreadsheet/15_Datavalidation.xlsx in 0.0029 seconds
11:13:46 Write Excel5 format to /tmp/phpspreadsheet/15_Datavalidation.xls in 0.0076 seconds
11:13:46 Peak memory usage: 5.75MB