title: utf-8 to iso-8859-1 encoding problem
body: <p>I'm trying preview the latest post from an rss feed on another website. The feed is UTF-8 encoded, whilst the website is ISO-8859-1 encoded. When displaying the title, I'm using;</p>
  
  <pre><code> $post_title = 'Blogging â€“ does it pay the bills?';
  
   echo mb_convert_encoding($post_title, 'iso-8859-1','utf-8');
  
   // returns: Blogging ? does it pay the bills?
   // expected: Blogging - does it pay the bills?
  </code></pre>
  
  <p>Note that the hyphen I'm expecting isn't a normal minus sign but some big-ass uber dash. Well, a few pixels longer anyway. :) Not sure how else to describe it as my keyboard can't produce that character...</p>