Checking if an overridden parent method exists before calling it
<p>How would I go about ensuring that the overridden parent method exists before I call it?<br>
I've tried this:</p>

<pre><code>public function func() {
    if (function_exists('parent::func')) {
        return parent::func();
    }
}
</code></pre>

<p>However the function_exists never evaluates to true.</p>
