PHP停止解析

I just switched servers to a server running PHP Version 5.5.9 and Nginx and in the middle of the php code being parsed is this code:

$this_page_cats = array ("Examples<br>& Solutions");

On this new server, php stops parsing at the '>' in the '<br>' above instead of waiting until the '?>' that truly ends the code. I assume there's some simple configuration directive that would correct the problem but I can't seem to find it Googling around.

Thanks!

It's not PHP stopping parsing, it's PHP not being parsed at all:

e.g. with PHP not working properly, your PHP code is going out to the user's browser AS-IS:

<?php
^---start of unknown HTML tag
$this_page_cats = array ("Examples<br>& Solutions");
                                     ^---end of unknown HTML tag

Do a "view source" and you'll probably see ALL of your php code.