15 Datavalidation

11:17:02 Create new Spreadsheet object
11:17:02 Set document properties
11:17:02 Add data
11:17:02 Set data validation
11:17:02 Write Xlsx format to /tmp/phpspreadsheet/15_Datavalidation.xlsx in 0.0100 seconds
11:17:02 Write Xls format to /tmp/phpspreadsheet/15_Datavalidation.xls in 0.0473 seconds
11:17:02 Peak memory usage: 10MB