Ask HN: Include JavaScript via PHP or HTML?

[clusterfu_k]

So in my regular website building duties I have noticed that including the text of my javascript file renders the page faster than if the javascript file was merely include via html.

(In PHP)

<script type="text/javascript" src="stuff.js"></script>

v.s.

<script type="text/javascript"><?php require_once("stuff.js");?></script>

Is there any downside to me including the file via php?

[there]

the only downside would be if you are reusing the same javascript code on another page, this would cause the browser to download it again each time. if it's in a separate js file, the browser will (probably) cache it and make for a shorter download of each subsequent page.