22:06:34 Create new PHPExcel object<br />22:06:34 Set document properties<br />22:06:34 Add some data<br />22:06:34 Define named ranges<br />22:06:34 Rename named ranges<br />22:06:34 Rename worksheet<br />22:06:34 Create new Worksheet object<br />22:06:34 Add some data<br />22:06:34 Resolve range<br />Cell B1 {=PersonFN}: Maarten<br />Cell B3 {=PersonFN & " " & PersonLN}: Maarten Balliauw<br />Cell Person!B1: Maarten<br />22:06:34 Rename worksheet<br />22:06:34 Write to Excel2007 format<br />22:06:34 File written to 19namedrange.xlsx<br />Call time to write Workbook was 0.0117 seconds<br />22:06:34 Current memory usage: 6.5 MB<br />22:06:34 Peak memory usage: 6.5 MB<br />22:06:34 Done writing file<br />File has been created in /var/www/skav909/vendor/phpoffice/phpexcel/Examples<br />