drop down box in php
<p>when i select a option it is not showing the selected option.eg</p>

<pre><code>&lt;option&gt;select a option&lt;/option&gt;
&lt;option&gt;x&lt;/option&gt;
</code></pre>

<p>if i click x it is showing select a option.when i click x,it should show x only.</p>

<p>how do i do it?</p>
