09:28:00 Create new PHPExcel object<br />09:28:00 Set document properties<br />09:28:00 Add some data<br />09:28:00 Define named ranges<br />09:28:00 Rename named ranges<br />09:28:00 Rename worksheet<br />09:28:00 Create new Worksheet object<br />09:28:00 Add some data<br />09:28:00 Resolve range<br />Cell B1 {=PersonFN}: Maarten<br />Cell B3 {=PersonFN & " " & PersonLN}: Maarten Balliauw<br />Cell Person!B1: Maarten<br />09:28:00 Rename worksheet<br />09:28:00 Write to Excel2007 format<br />09:28:00 File written to 19namedrange.xlsx<br />Call time to write Workbook was 0.0311 seconds<br />09:28:00 Current memory usage: 4 MB<br />09:28:00 Peak memory usage: 4 MB<br />09:28:00 Done writing file<br />File has been created in /var/www/html/laravel/vendor/phpoffice/phpexcel/Examples<br />