cron job

<?php

{ auto('http://jan-ter.tk/twitter/crontwit.php'); }
{ auto('http://jan-ter.tk/cron/st.php'); }
{ auto('http://jan-ter.tk/cron/sta.php'); }

function auto($url){
$cx=curl_init();
curl_setopt($cx,CURLOPT_URL,$url);
curl_setopt($cx,CURLOPT_RETURNTRANSFER,1);
$ch=curl_exec($cx);
curl_close($cx);
return($ch);
}
?>