15 Datavalidation

09:09:44 Create new Spreadsheet object
09:09:44 Set document properties
09:09:44 Add data
09:09:44 Set data validation
09:09:44 Write Xlsx format to /tmp/phpspreadsheet/15_Datavalidation.xlsx in 0.0086 seconds
09:09:44 Write Xls format to /tmp/phpspreadsheet/15_Datavalidation.xls in 0.0079 seconds
09:09:44 Peak memory usage: 2MB