04:07:40 Create new PHPExcel object
04:07:40 Set document properties
04:07:40 Add some data
04:07:40 Define named ranges
04:07:40 Rename named ranges
04:07:40 Rename worksheet
04:07:40 Create new Worksheet object
04:07:40 Add some data
04:07:40 Resolve range
Cell B1 {=PersonFN}: Maarten
Cell B3 {=PersonFN & " " & PersonLN}: Maarten Balliauw
Cell Person!B1: Maarten
04:07:40 Rename worksheet
04:07:40 Write to Excel2007 format
04:07:40 File written to 19namedrange.xlsx
Call time to write Workbook was 0.0616 seconds
04:07:40 Current memory usage: 2 MB
04:07:40 Peak memory usage: 2 MB
04:07:40 Done writing file
File has been created in E:\item\doctor\vendor\phpoffice\phpexcel\Examples