15 Datavalidation

01:48:43 Create new Spreadsheet object
01:48:43 Set document properties
01:48:43 Add data
01:48:43 Set data validation
01:48:43 Write Xlsx format to /tmp/phpspreadsheet/15_Datavalidation.xlsx in 0.0051 seconds
01:48:43 Write Xls format to /tmp/phpspreadsheet/15_Datavalidation.xls in 0.0067 seconds
01:48:43 Peak memory usage: 2MB