15:27:05 Create new PHPExcel object
15:27:05 Set document properties
15:27:05 Add some data
15:27:05 Define named ranges
15:27:05 Rename named ranges
15:27:05 Rename worksheet
15:27:05 Create new Worksheet object
15:27:05 Add some data
15:27:05 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 /home/corpubc/public_html/ControlMONTESSORI/vendor/phpoffice/phpexcel/Classes/PHPExcel/Worksheet.php:1164 Stack trace: #0 /home/corpubc/public_html/ControlMONTESSORI/vendor/phpoffice/phpexcel/Examples/19namedrange.php(99): PHPExcel_Worksheet->getCell('PERSON!B1') #1 {main} thrown in /home/corpubc/public_html/ControlMONTESSORI/vendor/phpoffice/phpexcel/Classes/PHPExcel/Worksheet.php on line 1164