Re: Hide email addresses from spam bots
| From: | Dave Lambert | Date: | Wed, 01 Feb 2006 19:46:33 +0000 |
| Subject: | Re: Hide email addresses from spam bots | ||
| References: | 1 | Groups: | php.general |
| Request: | Send a blank email to php-general+get-229662@lists.php.net to get a copy of this message | ||
Gerry Danen wrote:
A user of mine insists that her email address shows on a web page. I need to protect that address from spam bots....I used this procedure once on a web site - It is rather simple, but worked quite well at the time: Stop SpamBots from Harvesting email addresses Using Character Codes in Emil Addresses If you replace at least one alphabetic character on each side of the "@" symbol in all of the e-mail addresses that you list at your site, spambots probably won't be bothered to harvest them and you will notice a huge decrease in the amount of spam that you get. Browsers automatically convert these codes into their corresponding alphabetic characters, so your "mailto:" links will still function properly.
e.g.: Replace the letters "a" in mailto:dlambert@iname.comso it becomes: mailto:dlambert@iname.com
Here are the character codes that you'll need:
a a b b c c d d e e f f
g g h h i i j j k k l l
m m n n o o p p q q r r
s s t t u u v v w w x x
y y z z
You could probably come up with a script to convert ALL the
letters in the email addy.
--
R. Dave Lambert
davelamb@HotPOP.com