15 Datavalidation

00:55:26 Create new Spreadsheet object
00:55:26 Set document properties
00:55:26 Add data
00:55:26 Set data validation
00:55:26 Write Xlsx format to /tmp/phpspreadsheet/15_Datavalidation.xlsx in 0.0051 seconds
00:55:26 Write Xls format to /tmp/phpspreadsheet/15_Datavalidation.xls in 0.0218 seconds
00:55:26 Peak memory usage: 10MB