Only show for en Language

Now more and more adsense accounts are banned due to useless trafice, especially non-English speaking countries trafic, we can add the following code to test our visiters Computer language: $_SERVER[‘HTTP_ACCEPT_LANGUAGE’] <?php $a = $_SERVER[‘HTTP_ACCEPT_LANGUAGE’]; echo $a; ?> We can get different results, such as en-US, en-Ca, zh-CH. We can use substr() to get certain numbers […]