15 Datavalidation

20:19:27 Create new Spreadsheet object
20:19:27 Set document properties
20:19:27 Add data
20:19:27 Set data validation
20:19:27 Write Excel2007 format to /tmp/phpspreadsheet/15_Datavalidation.xlsx in 0.0030 seconds
20:19:27 Write Excel5 format to /tmp/phpspreadsheet/15_Datavalidation.xls in 0.0077 seconds
20:19:27 Peak memory usage: 5.75MB