I get this error :
Warning: strpos(): Empty needle in ......popularity-contest.php on line 2574
function akpc_is_searcher() {
global $akpc;
$referrer = parse_url($_SERVER['HTTP_REFERER']);
$searchers = explode(' ', preg_replace("
||
|
", ' ', $akpc->searcher_names));
foreach ($searchers as $searcher) {
if (strpos($referrer['host'], $searcher) !== false) {
return true;
}
}
return false;
}
Can someone please help me to fix this problem?