A php - javascript script to avoid spammers

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Here is the script :

Code:

<?php
$mail="mymail@mydomain.com";

$code="<script>var mail=String.fromCharCode(";
for($i=0; $i<strlen($mail); $i++) $code.=ord($mail[$i]).",";
$code=substr($code,0,-1).");document.write('<a href=\"mailto:'+mail+'\">'+mail+'</a>');</script>";

print($code);
?>

Too simple, and really effective.

Thanks for sharing Nikolas!

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Also check the above thread which has some good directives for Apache that dissallows access to known spam bots :

http://www.webdigity.com/index.php/topic,1453.0.Apache+%3A+Get+rid+of+spam+bots.html

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Also check the above thread which has some good directives for Apache that dissallows access to known spam bots :

http://www.webdigity.com/index.php/topic,1453.0.Apache+%3A+Get+rid+of+spam+bots.html

offtopic: are there limits about how much rules will slowdown a website?

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Yeah those can slow down a site, but not too much.

For example topsites, with more than 1200 unique visitors per day and all of those rules + astatspam rules is working fine.

But I think that this works better with Apache 2.x instead of 1.3 without being sure for that.

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