Fenced Code Block
HTML Output
HTML Output Source

```
<?php

$message = 'fenced code block';
echo $message;
```

~~~
tilde
~~~

```php
echo 'language identifier';
```
<?php

$message = 'fenced code block';
echo $message;
tilde
echo 'language identifier';
<pre><code>&lt;?php

$message = 'fenced code block';
echo $message;</code></pre>
<pre><code>tilde</code></pre>
<pre><code class="language-php">echo 'language identifier';</code></pre>