Download user generated data from Wordpress

I have created a Wordpress site which I allow users to enter information about themselves such as name, age, sex and address etc.

Now that I have this n formation I would like to know the steps I should use to download all of the information from all registered users on my site using an objective c NSURLConnection library.

I know how to use NSURLconnection, I am used to doing a query where the information is returned in xml or Json format.. However I don't know how to interface this request on my server? For instance do I create a php file that dose the query for me? Or something else?

Ay help would be greatly appreciated.

Topic ios database Wordpress

Category Web

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