original_string: public static function get_content_value($content) {
          $arr = explode('##', $content->content);
  
          $strvalue = '';
          foreach ($arr as $a) {
              $strvalue .= $a . ' ';
          }
  
          return trim($strvalue, "\r\n ");
      }
code: public static function get_content_value($content) {
          $arr = explode('##', $content->content);
  
          $strvalue = '';
          foreach ($arr as $a) {
              $strvalue .= $a . ' ';
          }
  
          return trim($strvalue, "\r\n ");
      }
code_tokens: public static function get_content_value ( $ content ) { $ arr = explode ( '##' , $ content -> content ) ; $ strvalue = '' ; foreach ( $ arr as $ a ) { $ strvalue .= $ a . ' ' ; } return trim ( $ strvalue , "\r\n " ) ; }
docstring: Returns the presentable string value for a field content.
  
  The returned string should be plain text.
  
  @param stdClass $content
  @return string
docstring_tokens: Returns the presentable string value for a field content .