06:24:45 Create new PHPExcel object<br />06:24:45 Set document properties<br />06:24:45 Add some data<br />06:24:45 Define named ranges<br />06:24:45 Rename named ranges<br />06:24:45 Rename worksheet<br />06:24:45 Create new Worksheet object<br />06:24:45 Add some data<br />06:24:45 Resolve range<br />Cell B1 {=PersonFN}: Maarten<br />Cell B3 {=PersonFN & " " & PersonLN}: Maarten Balliauw<br />Cell Person!B1: Maarten<br />06:24:45 Rename worksheet<br />06:24:45 Write to Excel2007 format<br />06:24:45 File written to 19namedrange.xlsx<br />Call time to write Workbook was 0.0046 seconds<br />06:24:45 Current memory usage: 6 MB<br />06:24:45 Peak memory usage: 6 MB<br />06:24:45 Done writing file<br />File has been created in /var/www/html/elite-umingan/vendor/phpoffice/phpexcel/Examples<br />