15 Datavalidation

23:08:03 Create new Spreadsheet object
23:08:03 Set document properties
23:08:03 Add data
23:08:03 Set data validation
23:08:03 Write Xlsx format to /tmp/phpspreadsheet/15_Datavalidation.xlsx in 0.0036 seconds
23:08:03 Write Xls format to /tmp/phpspreadsheet/15_Datavalidation.xls in 0.0132 seconds
23:08:03 Peak memory usage: 8MB