'; $tabUrl = explode('/',$strUrl); list($lastkey,$lastvalue) = each($tabUrl); while (list($key,$value) = each($tabUrl)) { if ($value == '..' && $lastvalue != '..' ) { unset($tabUrl[$key]); unset($tabUrl[$lastkey]); reset($tabUrl); list($lastkey,$lastvalue) = each($tabUrl); } else { $lastkey = $key; $lastvalue = $value; } } $strNewUrl = implode('/',$tabUrl); echo 'Nouvelle URL: '.$strNewUrl; ?>