15 Datavalidation

07:30:33 Create new Spreadsheet object
07:30:33 Set document properties
07:30:33 Add data
07:30:33 Set data validation
07:30:33 Write Xlsx format to /tmp/phpspreadsheet/15_Datavalidation.xlsx in 0.0055 seconds
07:30:33 Write Xls format to /tmp/phpspreadsheet/15_Datavalidation.xls in 0.0157 seconds
07:30:33 Peak memory usage: 2MB