yaffs.net Git - yaffs-website/blob - vendor/cebe/markdown/inline/StrikeoutTrait.php

   1 <?php
   2 /**
   3  * @copyright Copyright (c) 2014 Carsten Brandt
   4  * @license https://github.com/cebe/markdown/blob/master/LICENSE
   5  * @link https://github.com/cebe/markdown#readme
   6  */
   7
   8 namespace cebe\markdown\inline;
   9
  10 /**
  11  * Adds strikeout inline elements
  12  */
  13 trait StrikeoutTrait
  14 {
  15         /**
  16          * Parses the strikethrough feature.
  17          * @marker ~~
  18          */
  19         protected function parseStrike($markdown)
  20         {
  21                 if (preg_match('/^~~(.+?)~~/', $markdown, $matches)) {
  22                         return [
  23                                 [
  24                                         'strike',
  25                                         $this->parseInline($matches[1])
  26                                 ],
  27                                 strlen($matches[0])
  28                         ];
  29                 }
  30                 return [['text', $markdown[0] . $markdown[1]], 2];
  31         }
  32
  33         protected function renderStrike($block)
  34         {
  35                 return '<del>' . $this->renderAbsy($block[1]) . '</del>';
  36         }
  37 }