utf8_encode

Supported Versions: PHP 4, PHP 5, PHP 7, PHP 8
Converts a string from ISO-8859-1 to UTF-8
utf8_encode(string $string): string
    protected function fieldtype($request)

    {

        
$config json_decode(utf8_encode(base64_decode($request->config)), true);



        return 
Fieldtype::find($config['type'])->setField(

            new 
Field('relationship'$config)