18:32:53 Create new PHPExcel object
18:32:53 Set properties
18:32:53 Add some data
18:32:53 Define named ranges
18:32:53 Rename named ranges
18:32:53 Rename sheet
18:32:53 Create new Worksheet object
18:32:53 Add some data
18:32:53 Resolve range
Cell B1 {=PersonFN}: Maarten
Cell B3 {=PersonFN & " " & PersonLN}: Maarten Balliauw
Cell Person!B1: Maarten
18:32:53 Rename sheet
18:32:53 Write to Excel2007 format
18:32:53 Peak memory usage: 8 MB
18:32:53 Done writing file.