15 Datavalidation

05:10:22 Create new Spreadsheet object
05:10:22 Set document properties
05:10:22 Add data
05:10:22 Set data validation
05:10:22 Write Excel2007 format to /tmp/phpspreadsheet/15_Datavalidation.xlsx in 0.0043 seconds
05:10:22 Write Excel5 format to /tmp/phpspreadsheet/15_Datavalidation.xls in 0.0099 seconds
05:10:22 Peak memory usage: 5.75MB