15 Datavalidation

06:41:23 Create new Spreadsheet object
06:41:23 Set document properties
06:41:23 Add data
06:41:23 Set data validation
06:41:23 Write Xlsx format to /tmp/phpspreadsheet/15_Datavalidation.xlsx in 0.0039 seconds
06:41:23 Write Xls format to /tmp/phpspreadsheet/15_Datavalidation.xls in 0.0028 seconds
06:41:23 Peak memory usage: 2MB