$site = print adresDownload("http://en.wikipedia.org/w/index.php?title=Aortoiliac_occlusive_disease&printable=yes");

$title = explode('<p> ', $site);

$title = explode('</p>', $title[1]);

$site = adresDownload("http://en.wikipedia.org/w/index.php?title=Aortoiliac_occlusive_disease&printable=yes");

preg_match_all('~<p>(.*?)</p>~si', $site, $title);