Only show form if there is PHP
<p>I'm new to PHP. Iv created a small php script. Basically I have a form and inside of it I have a function called show_sent:</p>

<pre><code>        &lt;form method="post" action="contact.php" class="formstyle"&gt;
            &lt;h2&gt;Formulaire de contact : &lt;/h2&gt;
            &lt;p&gt;&amp;nbsp;&lt;/p&gt;

    &lt;?
function show_sent(){
    ?&gt;
    &lt;p&gt;Sent&lt;/p&gt;

            &lt;?
} // the function finishes here
?&gt;
</code></pre>

<p>.......</p>

<p>I was hoping that it would only show the 'Sent' text when I call that function. How could I do this?
Thanks</p>

<p>contact.php is the same page as the form</p>
