title: PHP json_decode() with accents doesn't work
body: <p>I have a JSON array that saves some accented characters in it, a value could be <code>üna</code>. Saving this as JSON i use <code>json_encode($array, JSON_UNESCAPED_UNICODE);</code> which works correctly, however when trying to display on the page with <code>json_decode()</code> it will not show because of the accent.</p>
  
  <pre><code>$arr = json_decode($array, true);
  print_r($arr);
  </code></pre>
  
  <p>I have tried adding the <code>JSON_UNESCAPED_UNICODE</code> to that aswell as adding a UTF-8 header line but nothing will print out.</p>