I'm trying to sort an xml file (which I have no control over) alphabetically. Is there a way to do this using simplexml?
Basically I'm trying to create a dropdown list using the xml returned, the dropdown needs to be sorted alphabetically by <description>
From the xml attached this is what I would like to achieve
<select>
<option value="gr-tx">Barryscourt Castle</option>
<option value="ab-hy">Cork Heritage Park</option>
</select>
<locations>
<location>
<description>Cork Heritage Park</description>
<id>ab-hy</id>
</location>
<location>
<description>Barryscourt Castle</description>
<id>gr-tx</id>
</location>
</locations>
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