15 Datavalidation

19:01:08 Create new Spreadsheet object
19:01:08 Set document properties
19:01:08 Add data
19:01:08 Set data validation
19:01:08 Write Excel2007 format to /tmp/phpspreadsheet/15_Datavalidation.xlsx in 0.0029 seconds
19:01:08 Write Excel5 format to /tmp/phpspreadsheet/15_Datavalidation.xls in 0.0073 seconds
19:01:08 Peak memory usage: 5.75MB