How to use IF CONDITION for combo box and compare its value?
<p>My code doesn't work!</p>

<p></p>

<pre><code> &lt;option value="SEL"&gt;select&lt;/option&gt;
 &lt;option value="10"&gt;10&lt;/option&gt;
 &lt;option value="11"&gt;11&lt;/option&gt;
 &lt;/select&gt;
            &lt;?php
            if (isset($_REQUEST['selection']) == TRUE) {
                if ($_REQUEST('selection') == 10) {

                    // $vari = $_POST['selection'];
                    //if(!empty(isset($vari))){
                     echo 'hi sarah';

                }
</code></pre>

<p>please help me  i can t fix it.I am newcomer in php.</p>