PHP programming forum. Ask questions or help people concerning PHP code. Don't understand a function? Need help implementing a class? Don't understand a class? Here is where to ask. Remember to do your homework!
First of all, you have to use correct syntax (php statements must end with a semicolon). Whether you can depends on whether the other site permits you to. It's generally not a good idea, since it will surely slow the response of your page, and puts your page at the mercy of what may change on the other site.