15 Datavalidation

22:37:50 Create new Spreadsheet object
22:37:50 Set document properties
22:37:50 Add data
22:37:50 Set data validation
22:37:50 Write Excel2007 format to /tmp/phpspreadsheet/15_Datavalidation.xlsx in 0.0034 seconds
22:37:50 Write Excel5 format to /tmp/phpspreadsheet/15_Datavalidation.xls in 0.0094 seconds
22:37:50 Peak memory usage: 5.75MB