15 Datavalidation

20:05:28 Create new Spreadsheet object
20:05:28 Set document properties
20:05:28 Add data
20:05:28 Set data validation
20:05:28 Write Excel2007 format to /tmp/phpspreadsheet/15_Datavalidation.xlsx in 0.0034 seconds
20:05:28 Write Excel5 format to /tmp/phpspreadsheet/15_Datavalidation.xls in 0.0057 seconds
20:05:28 Peak memory usage: 1.5MB