15:25:06 Create new PHPExcel object
15:25:06 Set document properties
15:25:06 Add some data
15:25:06 Define named ranges
15:25:06 Rename named ranges
15:25:06 Rename worksheet
15:25:06 Create new Worksheet object
15:25:06 Add some data
15:25:06 Resolve range
Cell B1 {=PersonFN}: Maarten
Cell B3 {=PersonFN & " " & PersonLN}: Maarten Balliauw
Cell Person!B1: Maarten
15:25:06 Rename worksheet
15:25:06 Write to Excel2007 format
15:25:06 File written to 19namedrange.xlsx
Call time to write Workbook was 0.0355 seconds
15:25:06 Current memory usage: 5.5 MB
15:25:06 Peak memory usage: 5.5 MB
15:25:06 Done writing file
File has been created in /var/www/html/onswitch.neon/vendor/phpoffice/phpexcel/Examples