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Ridges around the knob? Knurled = 1; $n > 0; $abs = "$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; $n>0; $abs=preg_replace($re, '/', $abs, -1, $n)) {} /* absolute URL is ready! */ elseif (strpos(strtolower($article['link']), 'giantitp.com/comics/') !== FALSE) { $doc = new DOMDocument(); $doc->loadHTML($article['content']); $xpath = $this->get_xpath_dealie($article['link']); // Girls with Slingshots elseif (strpos($article['link'], 'gunnerkrigg.com/?p') !== FALSE) { $xpath = $this->get_xpath_dealie($article['link']); $article['content'] = $this->get_img_tags($xpath, "//img[starts-with(@src, 'sp') and contains(@src, 'png')]", $article); elseif (strpos($article['link'], 'cad-comic.com/cad/') !== FALSE) { $xpath = $this->get_xpath_dealie($article['link']); $article['content'] = $this->get_img_tags($xpath, "//div[@id='cc-comicbody']//img", $article); } // Least I Could Do (wtf image size? If (preg_match("@.*()@", $article['content'], $matches)) { } //Sites that provide images and just need alt tags elseif (strpos($article['content'], 'imgs.xkcd.com/comics/') .

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