original_string: public function files_read_only(question_attempt $qa, question_display_options $options) {
          $files = $qa->get_last_qt_files('attachments', $options->context->id);
          $output = array();
  
          foreach ($files as $file) {
              $output[] = html_writer::tag('p', html_writer::link($qa->get_response_file_url($file),
                      $this->output->pix_icon(file_file_icon($file), get_mimetype_description($file),
                      'moodle', array('class' => 'icon')) . ' ' . s($file->get_filename())));
          }
          return implode($output);
      }
code: public function files_read_only(question_attempt $qa, question_display_options $options) {
          $files = $qa->get_last_qt_files('attachments', $options->context->id);
          $output = array();
  
          foreach ($files as $file) {
              $output[] = html_writer::tag('p', html_writer::link($qa->get_response_file_url($file),
                      $this->output->pix_icon(file_file_icon($file), get_mimetype_description($file),
                      'moodle', array('class' => 'icon')) . ' ' . s($file->get_filename())));
          }
          return implode($output);
      }
code_tokens: public function files_read_only ( question_attempt $ qa , question_display_options $ options ) { $ files = $ qa -> get_last_qt_files ( 'attachments' , $ options -> context -> id ) ; $ output = array ( ) ; foreach ( $ files as $ file ) { $ output [ ] = html_writer :: tag ( 'p' , html_writer :: link ( $ qa -> get_response_file_url ( $ file ) , $ this -> output -> pix_icon ( file_file_icon ( $ file ) , get_mimetype_description ( $ file ) , 'moodle' , array ( 'class' => 'icon' ) ) . ' ' . s ( $ file -> get_filename ( ) ) ) ) ; } return implode ( $ output ) ; }
docstring: Displays any attached files when the question is in read-only mode.
  @param question_attempt $qa the question attempt to display.
  @param question_display_options $options controls what should and should
  not be displayed. Used to get the context.
docstring_tokens: Displays any attached files when the question is in read - only mode .