iPhone and PHP

PHP
1

I have an app for iPhone(using Unity) that sends info to a server. I have to take with php that info.
Can someone tell me how to integrate php to take that info?

2

You wan to take the info in iphone using php ?

3

you can use webservices in iphone
http://www.devx.com/wireless/Article/43209

4

There is form in the iPhone app. The user fill in this form and the message is sent to server. In one way, I don’t know witch one, I have with php to take that message.