18:30:44 Create new PHPExcel object
18:30:44 Set document properties
18:30:44 Add some data
18:30:44 Define named ranges
18:30:44 Rename named ranges
18:30:44 Rename worksheet
18:30:44 Create new Worksheet object
18:30:44 Add some data
18:30:44 Resolve range
Cell B1 {=PersonFN}: Maarten
Cell B3 {=PersonFN & " " & PersonLN}: Maarten Balliauw
Cell Person!B1:
Fatal error: Uncaught Error: Call to a member function getCell() on null in /var/www/html/vendor/phpoffice/phpexcel/Classes/PHPExcel/Worksheet.php:1164
Stack trace:
#0 /var/www/html/vendor/phpoffice/phpexcel/Examples/19namedrange.php(99): PHPExcel_Worksheet->getCell('PERSON!B1')
#1 {main}
thrown in /var/www/html/vendor/phpoffice/phpexcel/Classes/PHPExcel/Worksheet.php on line 1164