Whats the best way to encode an email address?

Question

I came across the function encode_email() somewhere for encoding email address. But I cant find such function at the php manual website. So I want to know that is it good to use it since it encodes the email just as urlencode() function. And if there is a better way to encode it. Thanks

Answer 1

I thing it is the best way to encode a email.You already define encode_email()
that will work for tremendously also.