How to turn Unicode "encoded" string into "plain" string using PHP?
<blockquote>
  <p><strong>Possible Duplicate:</strong><br>
  <a href="http://stackoverflow.com/questions/2934563/how-to-decode-unicode-escape-sequences-like-u00ed-to-proper-utf-8-encoded-char">How to decode Unicode escape sequences like &ldquo;\u00ed&rdquo; to proper UTF-8 encoded characters?</a>  </p>
</blockquote>



<p>I've a string:</p>

<p><code>\u0068\u0074\u0074\u0070</code></p>

<p>how to, using PHP (built-in function?) turn it into a string:?</p>

<p><code>http</code></p>
