15 Datavalidation

11:29:58 Create new Spreadsheet object
11:29:58 Set document properties
11:29:58 Add data
11:29:58 Set data validation
11:29:58 Write Xlsx format to /tmp/phpspreadsheet/15_Datavalidation.xlsx in 0.0027 seconds
11:29:58 Write Xls format to /tmp/phpspreadsheet/15_Datavalidation.xls in 0.0030 seconds
11:29:58 Peak memory usage: 2MB