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Be thinner than this foreach ($imgs as $img) { $article['content'] = $this->get_img_tags($xpath, '//td/img[contains(@src, "/comics/images/")]', $article); } function rel2abs($rel, $base if (parse_url($rel, PHP_URL_SCHEME) != '' || substr($rel, 0, 2) == '//') { return $base.$rel; } extract(parse_url($base)); $path = preg_replace('#/[^/]*$#', '', $path); if ($rel[0] == '/') { $path = ''; } /* replace '//' or '/./' or '/foo/../' with '/' */ $re = array('#(/\.?/)#', '#/(?!\.\.)[^/]+/\.\./#'); for($n=1; $n>0; $abs=preg_replace($re, '/', $abs, -1, $n)) { } function rel2abs($rel, $base) { if (parse_url($rel, PHP_URL_SCHEME) != '' || substr($rel, 0, 2) == '//') { return $this->mangle_article($article); } function get_xpath_dealie($link) { $abs = preg_replace($re, '/', $abs, -1, $n)) {} /* absolute URL is ready! */ return $scheme . '://' . $abs; if (preg_match("@.*(