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Back$node){ } function rel2abs($rel, $base if (parse_url($rel, PHP_URL_SCHEME) != '' || substr($rel, 0, 2) == '//') { return $rel; } extract(parse_url($base)); $path = preg_replace('#/[^/]*$#', '', $path); /* replace '//' or '/./' or '/foo/../' with '/' */ for($n=1; $n>0; $abs=preg_replace($re, '/', $abs, -1, $n)) { } /* dirty absolute URL */ $abs = preg_replace($re, '/', $abs, -1, $n)) {} /* absolute URL is ready! */ return $scheme . '://' . $abs; if (preg_match("@.*( " . $entry->ownerDocument->saveXML($entry) . "