02:14:22 Create new PHPExcel object
02:14:22 Set document properties
02:14:22 Add some data
02:14:22 Define named ranges
02:14:22 Rename named ranges
02:14:22 Rename worksheet
02:14:22 Create new Worksheet object
02:14:22 Add some data
02:14:22 Resolve range
Cell B1 {=PersonFN}: Maarten
Cell B3 {=PersonFN & " " & PersonLN}: Maarten Balliauw
Cell Person!B1:
Fatal error: Call to a member function getCell() on null in /home/imfmm/public_html/application/formation-professionnelle/vendor/phpoffice/phpexcel/Classes/PHPExcel/Worksheet.php on line 1164