UnDerDoG81
Power Member
- Oct 29, 2009
- 557
- 87
$is_from_wikipedia = '';
if(isset($_SERVER['HTTP_REFERER'])) {
$referar = $_SERVER['HTTP_REFERER'];
if($referar!=''){
$find_wikipedia = strpos($referar, 'wikipedia.org');
if($find_wikipedia!==false){
$is_from_wikipedia = '1';
}
}
}
if($is_from_wikipedia==''){
// your adsense code goes here
}