07:53:50 Create new PHPExcel object<br />07:53:50 Set document properties<br />07:53:50 Add some data<br />07:53:50 Define named ranges<br />07:53:50 Rename named ranges<br />07:53:50 Rename worksheet<br />07:53:50 Create new Worksheet object<br />07:53:50 Add some data<br />07:53:50 Resolve range<br />Cell B1 {=PersonFN}: Maarten<br />Cell B3 {=PersonFN & " " & PersonLN}: Maarten Balliauw<br />Cell Person!B1: Maarten<br />07:53:50 Rename worksheet<br />07:53:50 Write to Excel2007 format<br />07:53:50 File written to 19namedrange.xlsx<br />Call time to write Workbook was 0.0291 seconds<br />07:53:50 Current memory usage: 6 MB<br />07:53:50 Peak memory usage: 6 MB<br />07:53:50 Done writing file<br />File has been created in /var/www/html/laravel_test/vendor/phpoffice/phpexcel/Examples<br />