My php can't find 'normalizer_normalize()' function, why?
<p>How come I can't use normalizer function?</p>

<p>I am using it exactly as I should, ie: $var = normalizer_normalize($str);</p>

<p>I get php error: no such function!</p>

<p>Here is the code:</p>

<pre><code> $headline= mysql_real_escape_string($_POST['headline']);
 $ad_id_string=normalizer_normalize($headline);
</code></pre>

<p>Thanks</p>
