15 Datavalidation

20:46:09 Create new Spreadsheet object
20:46:09 Set document properties
20:46:09 Add data
20:46:09 Set data validation
20:46:09 Write Xlsx format to /tmp/phpspreadsheet/15_Datavalidation.xlsx in 0.0041 seconds
20:46:09 Write Xls format to /tmp/phpspreadsheet/15_Datavalidation.xls in 0.0031 seconds
20:46:09 Peak memory usage: 2MB