02:36:49 Create new PHPExcel object
02:36:49 Set document properties
02:36:49 Add some data
02:36:49 Define named ranges
02:36:49 Rename named ranges
02:36:49 Rename worksheet
02:36:49 Create new Worksheet object
02:36:49 Add some data
02:36:49 Resolve range
Cell B1 {=PersonFN}: Maarten
Cell B3 {=PersonFN & " " & PersonLN}: Maarten Balliauw
Cell Person!B1: Maarten
02:36:49 Rename worksheet
02:36:49 Write to Excel2007 format
02:36:49 File written to 19namedrange.xlsx
Call time to write Workbook was 0.0649 seconds
02:36:49 Current memory usage: 6 MB
02:36:49 Peak memory usage: 6 MB
02:36:49 Done writing file
File has been created in E:\item\doctor\vendor\phpoffice\phpexcel\Examples