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Hi everyone,
I am looking for a way to encrypt & decrypt an
email addy to prevent spam while posting a message to discussion
board.
I tried to split email address;
1-
($id,$host) = split(/\@/, "$email");
so, split it into $id and $host and later retrieve
it by joining both.
But still its visible, and visitors can guess it
seeing the source code or while it posted to script.
2-
Writing it to a pipe delimited text or db file with
time of posting and email and later retriving it by passing the
$time to script and matching corresponding email is
the second option.
$email|$time
Don't want to use this option, because the db file
can get quite big, since its a high traffic site and one message is
posted
approx every minute.
What I am looking for a way to compelety change the
email addy layout by replacing it with unguessable alphabets and
numbers or either of those and vice versa. eg.
$email = [EMAIL PROTECTED]";
using some search and replace/translate function
?
$email =
"blah..3b92a98ualwetwe334...blah";
and then translating it back to email when
needed.
Thanks for any input.
Sara.
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