Hippy | PHP client for HipChat | Chat library

The objective of this code is to change the String "A Happy" to "A Hippy".

I have a json as

First of all I have checked the other suggested answers and I'm not certain whether they actually cover the question I've got. I'm very new to PHP so please forgive me if I am asking what sounds like a stupid question.

I have a php file which is called from another php file with a parameter

I understand how this works in the calling file.

I don't understand how to extract the parameter contents into a variable at the target end.

Let's say for a moment that in the address bar of the browser I get this:

• targetfilename?parameter=Fred_hippy

I now want to pass "Fred" and "hippy" to a two-element array inside targetname.php. That's it, nothing else. (I said I was new to PHP.)

I think the way to do this is:

• $file = substr($targetfilename, 13);
• $name = explode("_", $file);

Is that correct please? If not could somebody tweak it please?

Thanks.

When i Am clicking Publish

It is showing Following Powershell Error: