How do I add an OR function to a PHP code?
<p>Firstly, dont laugh, I know it is basic.</p>

<p>I have this code: <code>if ($pageid == '9') { echo...</code> and I want to add an OR to it, so I tried: <code>if ($pageid == '9' or '5') { echo...</code> but it didnt work. How do I add an OR function to this?</p>
