title: If php finds certain text make it a link
body: <p>So i have a function that outputs saved tweets on my site <code>&lt;?=stripslashes($row['tweet_text'])?&gt;</code> And for tweets that have content such as <code>@user</code> i want to be linked. So how would i make it that if it finds the letter <code>@</code> so it turns the text connected to it into a link that would go to <code>www.twitter.com/user</code></p>
  
  <p>So if it finds text such as <code>@username</code> it will make it into a link</p>
  
  <p><code>&lt;a href="http://www.twitter.com/username"&gt;@username&lt;/a&gt;</code></p>