Sos...sos...help Me Pls. Help to filter bad words

I should filter bad words and replace them with three dot. I know this is not so difficult to write function for such purpose. But function that I wrote doesn't give any result neither necessary result nor error. May be you know what's going wrong with my function.

Code:

<?php

$abuse_list=array("abuse","bad");

function filter_bad_words($s)

{

global $abuse_list;

foreach($abuse_list as $k=>$v)

{

eregi_replace("^".$v."$","...",$s);

}

return $s;

}

$s="abuse, badness, bad word";

echo filter_bad_words($s);

?>

_linenums:0'><?php$abuse_list=array("abuse","bad");function filter_bad_words($s){global $abuse_list;foreach($abuse_list as $k=>$v){ eregi_replace("^".$v."$","...",$s);}return $s;}$s="abuse, badness, bad word";echo filter_bad_words($s);?>

The problem was in the way of using function eregi_replace() must be so:

$s=eregi_replace($v,"...",$s). RegEx patern also was incorrect. I had hurryed.

In general filter bad words is not good idea.

Please do not double post as this is considered spamming. Please use the edit feature thank you.

maybe this will help you. Also please use the search function.
http://forums.xisto.com/topic/22090-offensive-language-filter/