Why can't I reach the attributes from PHP?

[Peter Schober]

* Mert metin <mertmetin at outlook.com> [2015-03-18 17:18]:
> so should I add something to apache configuration?

If you want it to work, yes.
Since you now have added the information which webserver you're trying
to use...
https://wiki.shibboleth.net/confluence/display/SHIB2/NativeSPApacheConfig
E.g.
<Location /where/you/want/the/attributes/to/be/available>
  AuthType shibboleth
  Require shibboleth
</Location>

Or for location /
-peter