15 Datavalidation

01:20:09 Create new Spreadsheet object
01:20:09 Set document properties
01:20:09 Add data
01:20:09 Set data validation
01:20:09 Write Xlsx format to /tmp/phpspreadsheet/15_Datavalidation.xlsx in 0.0030 seconds
01:20:09 Write Xls format to /tmp/phpspreadsheet/15_Datavalidation.xls in 0.0110 seconds
01:20:09 Peak memory usage: 12MB