20:36:38 Create new PHPExcel object<br />20:36:38 Set document properties<br />20:36:38 Add some data<br />20:36:38 Define named ranges<br />20:36:38 Rename named ranges<br />20:36:38 Rename worksheet<br />20:36:38 Create new Worksheet object<br />20:36:38 Add some data<br />20:36:38 Resolve range<br />Cell B1 {=PersonFN}: Maarten<br />Cell B3 {=PersonFN & " " & PersonLN}: Maarten Balliauw<br />Cell Person!B1: Maarten<br />20:36:38 Rename worksheet<br />20:36:38 Write to Excel2007 format<br />20:36:38 File written to 19namedrange.xlsx<br />Call time to write Workbook was 0.0009 seconds<br />20:36:38 Current memory usage: 2 MB<br />20:36:38 Peak memory usage: 2 MB<br />20:36:38 Done writing file<br />File has been created in /var/www/rh/vendor/phpoffice/phpexcel/Examples<br />