13:54:42 Create new PHPExcel object<br />13:54:42 Set document properties<br />13:54:42 Add some data<br />13:54:42 Define named ranges<br />13:54:42 Rename named ranges<br />13:54:42 Rename worksheet<br />13:54:42 Create new Worksheet object<br />13:54:42 Add some data<br />13:54:42 Resolve range<br />Cell B1 {=PersonFN}: Maarten<br />Cell B3 {=PersonFN & " " & PersonLN}: Maarten Balliauw<br />Cell Person!B1: Maarten<br />13:54:42 Rename worksheet<br />13:54:42 Write to Excel2007 format<br />13:54:42 File written to 19namedrange.xlsx<br />Call time to write Workbook was 0.0064 seconds<br />13:54:42 Current memory usage: 2 MB<br />13:54:42 Peak memory usage: 2 MB<br />13:54:42 Done writing file<br />File has been created in /var/www/html/examcontroller-web/vendor/phpoffice/phpexcel/Examples<br />