original_string: protected function text_content($content) {
          if (!is_null($this->contenttransformer)) { // Apply content transformation
              $content = $this->contenttransformer->process($content);
          }
          return is_null($content) ? null : $this->xml_safe_text_content($content); // Safe UTF-8 and encode
      }
code: protected function text_content($content) {
          if (!is_null($this->contenttransformer)) { // Apply content transformation
              $content = $this->contenttransformer->process($content);
          }
          return is_null($content) ? null : $this->xml_safe_text_content($content); // Safe UTF-8 and encode
      }
code_tokens: protected function text_content ( $ content ) { if ( ! is_null ( $ this -> contenttransformer ) ) { // Apply content transformation $ content = $ this -> contenttransformer -> process ( $ content ) ; } return is_null ( $ content ) ? null : $ this -> xml_safe_text_content ( $ content ) ; // Safe UTF-8 and encode }
docstring: Returns text contents processed by the corresponding @xml_contenttransformer
docstring_tokens: Returns text contents processed by the corresponding