Returns the output of the command if successful otherwise returns FALSE.

POST requests, on the other hand, are okay to change the Server.

Everything's as requested.

Did you see garbage?

And now we can go back and view this in our browser.

We can talk about users and how much trouble they cause us.

Well I'll take what I can get.

And so the industry standard is don't cache POST requests.

So first we'll go to our Editor and we'll switch these lines around again so we can see the actual request.

Any requests?

This list doesn't mean anything. They're just requests.

Lemon tree, very pretty.

Don't tell me who to do!

We could have our servers in this case we'll use the Hipmunk example.

Let's talk about how they're going to fit into things.

It goes just far enough to obtain all the important information about the given resource and returns this information in a class.

I'll try it myself okay we have our form, I click submit, and boom here we are.

Next, we specify the onload parameter, which is a function that we define that gets called once the server responds to our request.

The IPP request failed for an unknown reason.

Is it after the HTTP request headers?

Okay quick quiz

That's kind of a side effect of the fact that we're not printing the actual request.

This is a piece of music he specially requested. Start the tape, please Holly.

Output tab.

But since Mr. Meegar has been enhanced he'll give off a stronger signal than your average Joe.

One is too much load, as in a database that's just doing too much work.

But do you remember from our first lesson when we talked about

And then the time the message was left.

Come on down. For, uh, encores I do requests, so I'm afraid you're just gonna have to wing it.

If somebody requested Chopsticks you'd ask for the sheet music.

We'll be talking about it in Unit 6,

It was not.

We'll call this get_cords, and this is the first function we're going to be implementing.

The methods of this class will handle HTP requests.

If you don't specify method at all, it defaults to get, and that's what we've been seeing.

I can't remember a night when I didn't get at least 3 requests for it.

I gotta get back to Jimmy.

Their servers are probably on fire, because it's Twitter.

In our cases, we're pretty much always going to want to use GET. Second, we specify the URL to call out to.

Alright, now let's try creating our own XML HTTP request.

That's why they're not cached there's no max length, and that's the whole story.

So just be thoughtful before you suggest something too outlandish.

When we handle unit2 welcome, we come to this handler here, welcome.

Stella, what have you done with Johnny?

I'll give it right back.