parsedown/tests/data/special_characters.html

<p>AT&amp;T has an ampersand in their name.</p>
<p>AT&amp;T is another way to write it.</p>
<p>This &amp; that.</p>
<p>4 &lt; 5 and 6 > 5.</p>
<p>Here's an autolink <a href="http://example.com/autolink?a=1&amp;b=2">http://example.com/autolink?a=1&amp;b=2</a></p>
<p>Here's an inline <a href="/script?a=1&amp;b=2">link</a>.</p>
<p>Here's a reference <a href="http://example.com/?a=1&amp;b=2">link</a> with an ampersand in the URL.</p>