Link Contatins Keyword - HELP!

[ipwnzphp]

Here is what is going on

 

Another installment from the kitchen...wish I could get outside more! Spring is coming though...much more to come from the cashews-1-lb.html' target='' style='text-decoration:none; border-bottom: 1px dotted; color: red;'>outdoors soon. Enjoy the video and PLEASE SUBSCRIBE!!!

 

Link: store/raw-food/truly-raw-wild-cashews-1-lb.html

 

If they keyword is fount it replaces the keyword with a link. But cashew is one of my keywords so it is trying to link it.

 

Need some help with it. Other then that it works prefect!

 

<?php
function smarty_modifier_autolink( $text ) {
$pull_url = mysql_query("SELECT * FROM `jos_autolinks`");
while ($url = mysql_fetch_array($pull_url)) {
$keyword = $url['phrase'];
$link = $url['link'];
$target = $url['target'];
// modify $text with preg_replace
$new_link = "<a href='$link' target='$target' style='text-decoration:none; border-bottom: 1px dotted; color: red;'>$keyword</a>";
$text = preg_replace("/$keyword/", $new_link, $text);
}
return $text;
}
?>