15 Datavalidation

01:39:02 Create new Spreadsheet object
01:39:02 Set document properties
01:39:02 Add data
01:39:02 Set data validation
01:39:02 Write Xlsx format to /tmp/phpspreadsheet/15_Datavalidation.xlsx in 0.0044 seconds
01:39:02 Write Xls format to /tmp/phpspreadsheet/15_Datavalidation.xls in 0.0063 seconds
01:39:02 Peak memory usage: 2.5MB