15 Datavalidation

12:30:07 Create new Spreadsheet object
12:30:07 Set document properties
12:30:07 Add data
12:30:07 Set data validation
12:30:07 Write Xlsx format to /tmp/phpspreadsheet/15_Datavalidation.xlsx in 0.0023 seconds
12:30:07 Write Xls format to /tmp/phpspreadsheet/15_Datavalidation.xls in 0.0068 seconds
12:30:07 Peak memory usage: 8MB