15 Datavalidation

09:45:27 Create new Spreadsheet object
09:45:27 Set document properties
09:45:27 Add data
09:45:27 Set data validation
09:45:27 Write Xlsx format to /tmp/phpspreadsheet/15_Datavalidation.xlsx in 0.0019 seconds
09:45:27 Write Xls format to /tmp/phpspreadsheet/15_Datavalidation.xls in 0.0056 seconds
09:45:27 Peak memory usage: 8MB