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$rel; for ($n = 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, $n)) { } /* dirty absolute URL is ready! */ elseif (strpos(strtolower($article['link']), 'giantitp.com/comics/') !== FALSE) { $xpath = $this->get_xpath_dealie($article['link']); $article['content'] = $this->get_img_tags($xpath, "//div[@id='comic']//img", $article); $entries = $xpath->query("//div[@class='entry']"); // VG Cats elseif (strpos($article["content"], "//www.vgcats.com/comics/?strip_id=") !== FALSE) { Gunnerkrigg and cleanup of alt-tag-only sites.

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