13:49:50 Create new PHPExcel object
13:49:50 Set properties
13:49:50 Add some data
13:49:50 Define named ranges
13:49:50 Rename named ranges
13:49:50 Rename sheet
13:49:50 Create new Worksheet object
13:49:50 Add some data
13:49:50 Resolve range
Cell B1 {=PersonFN}: Maarten
Cell B3 {=PersonFN & " " & PersonLN}: Maarten Balliauw
Cell Person!B1: Maarten
13:49:50 Rename sheet
13:49:50 Write to Excel2007 format
13:49:50 Peak memory usage: 7.75 MB
13:49:50 Done writing file.