title: PHP: chr Function Issue with Special characters
body: <p>In PHP i have the following code:</p>
  
  <pre><code>&lt;?php
    echo "€&lt;br&gt;";
    echo ord("€") . "&lt;br&gt;";
    echo chr(128) . "&lt;br&gt;";
  </code></pre>
  
  <p>And i get the following output:</p>
  
  <pre><code>€
  128
  �
  </code></pre>
  
  <p>Why can't the chr function provide me the € sign? How can i get the €? I really need this to work. Thank's in advance.</p>