02:20:12 Create new PHPExcel object<br />02:20:12 Set document properties<br />02:20:12 Add some data<br />02:20:12 Define named ranges<br />02:20:12 Rename named ranges<br />02:20:12 Rename worksheet<br />02:20:12 Create new Worksheet object<br />02:20:12 Add some data<br />02:20:12 Resolve range<br />Cell B1 {=PersonFN}: Maarten<br />Cell B3 {=PersonFN & " " & PersonLN}: Maarten Balliauw<br />Cell Person!B1: Maarten<br />02:20:12 Rename worksheet<br />02:20:12 Write to Excel2007 format<br />02:20:12 File written to 19namedrange.xlsx<br />Call time to write Workbook was 0.0033 seconds<br />02:20:12 Current memory usage: 2 MB<br />02:20:12 Peak memory usage: 2 MB<br />02:20:12 Done writing file<br />File has been created in /var/www/html/vendor/phpoffice/phpexcel/Examples<br />