00:53:36 Create new PHPExcel object
00:53:36 Set document properties
00:53:36 Add some data
00:53:36 Define named ranges
00:53:36 Rename named ranges
00:53:36 Rename worksheet
00:53:36 Create new Worksheet object
00:53:36 Add some data
00:53:36 Resolve range
Cell B1 {=PersonFN}: Maarten
Cell B3 {=PersonFN & " " & PersonLN}: Maarten Balliauw
Cell Person!B1: Maarten
00:53:36 Rename worksheet
00:53:36 Write to Excel2007 format

Fatal error: Uncaught exception 'PHPExcel_Writer_Exception' with message 'Could not close zip file /var/www/deploy/2017-10-31_15:18:21/vendor/phpoffice/phpexcel/Examples/19namedrange.xlsx.' in /var/www/deploy/2017-10-31_15:18:21/vendor/phpoffice/phpexcel/Classes/PHPExcel/Writer/Excel2007.php:389 Stack trace: #0 /var/www/deploy/2017-10-31_15:18:21/vendor/phpoffice/phpexcel/Examples/19namedrange.php(114): PHPExcel_Writer_Excel2007->save('/var/www/deploy...') #1 {main} thrown in /var/www/deploy/2017-10-31_15:18:21/vendor/phpoffice/phpexcel/Classes/PHPExcel/Writer/Excel2007.php on line 389