codeigniter mi hlasi chybu..

pouzivam framework codeigniter.. na localhost aj na inich freehostoch ktore som skusal mi to fici v pohode.. tuna sa mi ale zobrazuje hlaska:


Parse error: parse error, expecting `T_OLD_FUNCTION' or `T_FUNCTION' or `T_VAR' or `'}'' in /3w/wz.cz/s/srdcelesa/system/application/libraries/History.php on line 32

pritom History.php je ulpne v poriadku.. nemate niekto tusenia, co by to mohlo sposobovat?

subor History.php prikladam: (line 32 je akurat zaciatok kodu..)
-------------------------------
<?php
/* .. nejake dlhe komenty .. */
class History {
private $exclude = FALSE;
private $session;
private $history = array();

/
* Constructor, set up the stack if it doesn't exist.
* @internal
*/
public function __construct() {

$this->session = get_instance()->session;

// make sure the stack exists, first-in-last-out stack of
// paths
if(!$this->session->userdata('url_history')) {
$this->session->set_userdata('url_history', array());
}

$this->history = $this->session->userdata('url_history');

// make sure to do this, not necessarily necessary :P
reset($this->history);
}

/
*/
public function __destruct() {
unset($this->session);
}

/
* Push (actually unshift) a page onto the stack.
*/
public function push($path) {
if(!$this->exclude) {

// don't want duplicates
if(current($this->history) != $path) {
array_unshift($this->history, $path);
}

// we can safely use slice because we deal with un/shifting
// and not pushing/popping. We slice to 5 pages so that the stack
// is a manageable size
$this->history = array_slice($this->history, 0, 5);

// set the data
$this->session->set_userdata('url_history', $this->history);
}
}

/
* Pop (actually shift) a page off of the stack.
*/
public function pop() {
$url = array_shift($this->history);

if(!$url) {
$url = isset($_SERVER['HTTP_REFERER']) ? $_SERVER['HTTP_REFERER'] : $_SERVER['PHP_SELF'];
}

return $url;
}

/
* Get the last (actually first) page off od the stack without
* shifting it off.
*/
public function end() {
return isset($this->history[0]) ? $this->history[0] : isset($_SERVER['HTTP_REFERER']) ? $_SERVER['HTTP_REFERER'] : $_SERVER['PHP_SELF'];



}

/
* Exclude a page from the stack.
*/
public function exclude() {
$this->exclude = TRUE;
}

/
* Clear out the history.
*/
public function clear() {
$this->history = array();
$this->session->set_userdata('url_history', $this->history);
}

/
*/
public function export() {
return $this->history;
}
}
----------------------------
vopred diky... ako som fakt v koncoch.. :(

ten kod je pro php5 a tu je php4

ah.. to by ma sameho nenapadlo.. ale vedel som ze zatym bude nico zasadne.. :)