How can you use XML_Serializer to generate XML with multiple levels ?
XML_Serializer seems really useful for single level XML docs like:
<parent>
<child/>
<child/>
<child/>
</parent
How can I get XML_Serializer to do something like the below ?
<parent>
<child>
<child/>
<child>
<child/>
<child/>
</child>
</child>
</parent>
Or, is there something pre-existing that is better than
XML_Serializer for multi-level XML ?
I have built my own function to do this, but it is quite ugly and not
as easy to reuse as I would like.
many thanks
My own query result looks similar to:
playlist_id, media_id
1 , 1
1 , 2
1 , 3
2 , 1
2 , 5
3 , 10
And this is what I need XML_Serializer to generate:
<query>
<playlists>
<playlist>
<meta><id>1</id></meta>
<content>
<spot><id>1</id></spot>
<spot><id>2</id></spot>
<spot><id>3</id></spot>
</content>
</playlist>
<playlist>
<meta><id>2</id></meta>
<content>
<spot><id>1</id></spot>
<spot><id>5</id></spot>
</content>
</playlist>
<playlist>
<meta><id>3</id></meta>
<content>
<spot><id>10</id></spot>
</content>
</playlist>
</playlists>
</query>
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