A problem with return_page_slug() function

[Alessio_roma]

as a title,i have a problem with return_page_slug() function during a plugin development.When i use return_page_title(); on a session variable,for example:

$_SESSION['name']=return_page_title();

it works correctly because if i print this variable from another php file it appear

when i do:

$_SESSION['name']=return_page_slug();

it doesn't work because if i print this variable from another php file it doesn't appear but on the same php file it appear.

it's a strange problem,anybody can help me?

[Alessio_roma]

I solved the problem by myself.

[zom]

$_SESSION['name']= "' . return_page_title(FALSE); .'"