15 Datavalidation

17:30:51 Create new Spreadsheet object
17:30:51 Set document properties
17:30:51 Add data
17:30:51 Set data validation
17:30:51 Write Excel2007 format to /tmp/phpspreadsheet/15_Datavalidation.xlsx in 0.0037 seconds
17:30:51 Write Excel5 format to /tmp/phpspreadsheet/15_Datavalidation.xls in 0.0098 seconds
17:30:51 Peak memory usage: 5.75MB