$referer=$_SERVER['HTTP_REFERER'];
function ref($ref,$Keyword,$Page,$Row){
 if($ref=="Google"){
  $referer="Google/ Sıra:$Row Kelime:$Keyword Sayfa:$Page";
 }else{
  $referer=$ref;
 }
 echo $referer;
}
if(eregi("google",$referer)){
 $s=explode("?",$referer);
 parse_str($s[1]);
 ref ("Google",$q,$url,$cd);
}else{
 ref ($referer,"","","");
}