针对垃圾邮件发送者对电子邮件进行编码

Posted 2021-02-27

this is not the ultimate secure way, but it's at least not displaying the email link

function encode_email($e)  
{  
    for ($i = 0; $i < strlen($e); $i++) { $output .= '&#'.ord($e[$i]).';'; }  
    return $output;  
}