1<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN"
2            "http://www.w3.org/TR/html4/strict.dtd">
3
4<b>This should have a p tag</b>
5
6<!--This is a comment -->
7
8<div>This shouldn't</div>
9
10<?php echo "block_level";?>
11
12 <?php echo "not_block_level";?>
13
14