15 Datavalidation

20:05:38 Create new Spreadsheet object
20:05:38 Set document properties
20:05:38 Add data
20:05:38 Set data validation
20:05:38 Write Excel2007 format to /tmp/phpspreadsheet/15_Datavalidation.xlsx in 0.0056 seconds
20:05:38 Write Excel5 format to /tmp/phpspreadsheet/15_Datavalidation.xls in 0.0139 seconds
20:05:38 Peak memory usage: 5.75MB