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'cad-comic.com/comic/') !== FALSE) { $article['content'] = $this->get_img_tags($xpath, '(//div[@id="comic"]//img)', $article); $article['content'] .= "

" . $entry->textContent . ""; // XKCD (alt tags we don't need to call out for) elseif (strpos($article['content'], 'invisiblebread.com/2') !== FALSE) { $doc = new DOMXpath($doc); $bread = $xpath->query("//a[contains(@href, 'bonus-panel')]")->item(0); $bread_page_url = $bread->getAttribute('href'); $xpath = $this->get_xpath_dealie($article['link']); $article['content'] = $this->get_img_tags($xpath, '//p[@class="Maintext"]//img[contains(@src, "joyimages")]', $article); } /* replace '//' or '/./' or '/foo/../' with '/' */ $re = array('#(/\.?/)#', '#/(?!\.\.)[^/]+/\.\./#'); for($n=1; $n>0; $abs=preg_replace($re, '/', $abs, -1, $n)) { } /* dirty absolute URL is ready! */ return $scheme.'://'.$abs; } function.

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