15 Datavalidation

14:26:29 Create new Spreadsheet object
14:26:29 Set document properties
14:26:29 Add data
14:26:29 Set data validation
14:26:29 Write Excel2007 format to /tmp/phpspreadsheet/15_Datavalidation.xlsx in 0.0028 seconds
14:26:29 Write Excel5 format to /tmp/phpspreadsheet/15_Datavalidation.xls in 0.0098 seconds
14:26:29 Peak memory usage: 5.75MB