19 Namedrange

19:06:54 Create new Spreadsheet object
19:06:54 Set document properties
19:06:54 Add some data
19:06:54 Define named ranges
19:06:54 Rename named ranges
19:06:54 Rename worksheet
19:06:54 Create new Worksheet object
19:06:54 Add some data
19:06:54 Resolve range
19:06:54 Cell B1 {=PersonFN}: Maarten
19:06:54 Cell B3 {=PersonFN & " " & PersonLN}: Maarten Balliauw
19:06:54 Cell Person!B1: Maarten
19:06:54 Rename worksheet

Fatal error: Class 'XMLWriter' not found in /home/bitrix/ext_www/retender.ru/bitrix/vendor/phpoffice/phpspreadsheet/src/PhpSpreadsheet/Shared/XMLWriter.php on line 5