php

File Content: `buttons.xml`

<?xml version="1.0" encoding="utf-8"?>
<PodcastGenerator>
    <button>
        <name>RSS</name>
        <href>feed.xml</href>
        <class>btn btn-warning</class>
    </button>
    <button>
        <name>iTunes</name>
        <href>feed.xml</href>
        <class>btn btn-primary</class>
        <protocol>itpc</protocol>
    </button>
</PodcastGenerator>

File Content: buttons.xml

File Content: `buttons.xml`