15 Datavalidation

00:20:55 Create new Spreadsheet object
00:20:55 Set document properties
00:20:55 Add data
00:20:55 Set data validation
00:20:55 Write Excel2007 format to /tmp/phpspreadsheet/15_Datavalidation.xlsx in 0.0029 seconds
00:20:56 Write Excel5 format to /tmp/phpspreadsheet/15_Datavalidation.xls in 0.0263 seconds
00:20:56 Peak memory usage: 1.5MB