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$article['content'], $matches)){ $img = preg_replace("@width=\"\d+\"@", "", $img); $article['content'] = $this->get_img_tags($xpath, '(//div[@class="post"]//img)', $article); $article['content'] = $this->get_img_tags($xpath, '//td/img[contains(@src, "/comics/images/")]', $article); } // Invisible Bread (make the bread visible elseif (strpos($article['content'], 'imgs.xkcd.com/comics/') !== FALSE) { $xpath = $this->get_xpath_dealie($article['link']); } /* dirty absolute URL */ $abs = "$host$path/$rel"; /* replace '//' or '/./' or '/foo/../' with '/' */ $re = array('#(/\.?/)#', '#/(?!\.\.)[^/]+/\.\./#'); for($n=1; $n>0; $abs=preg_replace($re, '/', $abs, -1, $n)) {} $re = array('#(/\.?/)#', '#/(?!\.\.)[^/]+/\.\./#'); for($n=1.

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