How can I get this value? I don't see it in the list.

Thanks

try to spell this word correctly REFER

Thanks for the spelling lesson. Let's try again.

How can I get this value? I don't see it in the list.

Thanks,

Richard

you're welcome.
BTW, seems you need one extra try Seriously, add one more R or it'll go further.
Now it's clear why you're interested in code completion... Am I right assuming that what you mean is Code Completion list in the dropdown?
If you mean this, I'm sorry to say that pre-defined constants are not supported in PhpED v6.2. Although it's possible to create a dummy file in the project and have all the indices defined here, like define('HTTP_REFERRER', null);

v7 supports pre-defined constants by default:

Thanks!

I am debugging a PHP script that sets a variable based on this HTTP_REFERER. When I single step using PhpEd this variable is not available.

Is there any way to get this variable?

$refer = substr($_SERVER['HTTP_REFERER'], strrpos($_SERVER['HTTP_REFERER'], '/')+1, -(strpos(strrev($_SERVER['HTTP_REFERER']), '.')+1));
$from = $_POST['Email'];

$refer is always NULL

Thanks, it is the only problem I have encountered with PhpEd.

Great product.

I doubt it is a PhpED problem.

This is the official PHP description for HTTP_REFERER:



Is the page that you are debugging activated via a link from another page, so that HTTP_REFERER might actually be set? If you run up the debugger directly on a page, then HTTP_REFERER won't be available. That might also happen for a redirect.

It is good practice to check for the existance of these array elements before using them:



Are you trying to get the name of the referring page? Your code snippet will set $refer to FALSE if HTTP_REFERER does not have a page name with a dot in it (substr returns FALSE if it cannot extract a sub-string).

This might work better:

you may want to check
http://en.wikipedia.org/wiki/HTTP_referer
it explains what you may expect from this thing.