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   1  <?php
   2  // This file is part of Moodle - http://moodle.org/
   3  //
   4  // Moodle is free software: you can redistribute it and/or modify
   5  // it under the terms of the GNU General Public License as published by
   6  // the Free Software Foundation, either version 3 of the License, or
   7  // (at your option) any later version.
   8  //
   9  // Moodle is distributed in the hope that it will be useful,
  10  // but WITHOUT ANY WARRANTY; without even the implied warranty of
  11  // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  12  // GNU General Public License for more details.
  13  //
  14  // You should have received a copy of the GNU General Public License
  15  // along with Moodle.  If not, see <http://www.gnu.org/licenses/>.
  16  
  17  namespace mod_quiz\output;
  18  
  19  use renderable;
  20  
  21  /**
  22   * Represents the list of links to other attempts
  23   *
  24   * @package   mod_quiz
  25   * @category  output
  26   * @copyright 2011 The Open University
  27   * @license   http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
  28   */
  29  class links_to_other_attempts implements renderable {
  30      /**
  31       * @var array The list of links. string attempt number => one of three things:
  32       * - null if this is the current attempt, and so should not be linked. (Just the number is output.)
  33       * - moodle_url if this is a different attempt. (Output as a link to the URL with the number as link text.)
  34       * - a renderable, in which case the results of rendering the renderable is output.
  35       * (The third option is used by {@see quiz_attempt::links_to_other_redos()}.)
  36       */
  37      public $links = [];
  38  }