i tried this , but it doesn’t work !!

function detect_ucweb($ua=null){
    return (bool)preg_match('/UC.*Browser|UCWEB/is', $ua);

    echo '<b>You are using an insecure Browser!</b><br/>The security of our users is very important to us, we strongly recommend you to use the default Browser on your phone, alternatively you can download a secure browser from here: <a href="http://www.opera.com/de/mobile">Secure Browser</a>';


any1 have idea !!

Read more here: is it possible to block users who visitng my (wordpress based )site using UC browser and show ’em message to visit by using other browser?


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