modules/thunder_article/src/Twig/FilterExtension.php
public static function plainText($value) {
    $element = render($value);
    $element = strip_tags($element);
    $element = html_entity_decode($element, ENT_QUOTES);
    return $element;
  }
public static function plainText($value) {
    $element = render($value);
    $element = strip_tags($element);
    $element = html_entity_decode($element, ENT_QUOTES);
    return $element;
  }
Plains a text. Strips everything evil out.

@param string $value
The content to be processed.

@return string
The processed content.