16:42:52 Create new PHPExcel object
16:42:52 Set document properties
16:42:52 Add data
16:42:52 Set data validation
16:42:52 Write to Excel2007 format
16:42:52 File written to 15datavalidation.xlsx
Call time to write Workbook was 0.0135 seconds
16:42:52 Current memory usage: 3.75 MB
16:42:52 Peak memory usage: 3.75 MB
16:42:52 Done writing file
File has been created in /home/factovizjh/podcast/vendor/phpoffice/phpexcel/Examples