Debugger > Variables: not all variables are shown

Hi,

the variable list is a well known feature when debugging.
The "hide empty superglobal variables" filter works as defined in many cases.

But...

Look at the drupal function "theme_render_template()" on this page:
https://api.drupal.org/api/drupal/includes%21theme.inc/function/theme_render_template/7

The function extracts an array to local variables and than includes a template file.

In this template file all extracted variables are available but are not visible in the variable list. ...well, not until they are used at least one time.

(BTW: global variables are listed, such as $_GET,...)

I think you see my point: if you don't see a variable in that list you don't know it exists...

Is there a setting I don't know?


There is an equal issu (http://devnet.jetbrains.com/message/5447235) regarding code completion and I understand the performance thing, but in this case it should be different, right?

Regards