15 Datavalidation

10:42:02 Create new Spreadsheet object
10:42:02 Set document properties
10:42:02 Add data
10:42:02 Set data validation
10:42:02 Write Xlsx format to /tmp/phpspreadsheet/15_Datavalidation.xlsx in 0.0030 seconds
10:42:02 Write Xls format to /tmp/phpspreadsheet/15_Datavalidation.xls in 0.0037 seconds
10:42:02 Peak memory usage: 2MB