Multiple external JavaScript files using one script tag
<p>I have seen on some websites they have one script tag but call multiple JS file e.g. <code>&lt;script src="script1.js,script2.js,script3.js"&gt;&lt;/script&gt;</code></p>

<p>How do I do this? (Looking for both PHP and ASP.NET)</p>

<p>I have done a search on Google but struggled to find anything relevant.</p>

<p>Thanks</p>
