<?php namespace Nelmio\ApiDocBundle\Twig\Extension; use dflydev\markdown\MarkdownExtraParser; class MarkdownExtension extends \Twig_Extension { private $markdownParser; public function __construct() { $this->markdownParser = new MarkdownExtraParser(); } /** * {@inheritdoc} */ public function getFilters() { return array( 'extra_markdown' => new \Twig_Filter_Method($this, 'markdown', array('is_safe' => array('html'))), ); } /** * {@inheritdoc} */ public function getName() { return 'nelmio_api_doc'; } public function markdown($text) { return $this->markdownParser->transformMarkdown($text); } }