15 Datavalidation

19:43:12 Create new Spreadsheet object
19:43:12 Set document properties
19:43:12 Add data
19:43:12 Set data validation
19:43:12 Write Excel2007 format to /tmp/phpspreadsheet/15_Datavalidation.xlsx in 0.0029 seconds
19:43:12 Write Excel5 format to /tmp/phpspreadsheet/15_Datavalidation.xls in 0.0053 seconds
19:43:12 Peak memory usage: 1.5MB