minor #12538 extra code example (webmasterMeyers, Chad Meyers)

This PR was submitted for the 4.3 branch but it was merged into the 3.4 branch instead (closes #12538).

Discussion
----------

extra code example

document the ability to pass in multiple roles.

Commits
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1531a2f include xml and php examples
e58efe4 Update security.rst

Author: wouterj

security.rst

@@ -715,6 +715,9 @@ URL pattern. You saw this earlier, where anything matching the regular expressio
                 # require ROLE_ADMIN for /admin*
                 - { path: '^/admin', roles: ROLE_ADMIN }
 
+                # or require ROLE_ADMIN and IS_AUTHENTICATED_FULLY for /admin*
+                - { path: '^/admin', roles: [IS_AUTHENTICATED_FULLY, ROLE_ADMIN] }
+
                 # the 'path' value can be any valid regular expression
                 # (this one will match URLs like /api/post/7298 and /api/comment/528491)
                 - { path: ^/api/(post|comment)/\d+$, roles: ROLE_USER }
@@ -739,6 +742,12 @@ URL pattern. You saw this earlier, where anything matching the regular expressio
                 <!-- require ROLE_ADMIN for /admin* -->
                 <rule path="^/admin" role="ROLE_ADMIN"/>
 
+                <!-- require ROLE_ADMIN and IS_AUTHENTICATED_FULLY for /admin* -->
+                <rule path="^/admin">
+                    <role>ROLE_ADMIN</role>
+                    <role>IS_AUTHENTICATED_FULLY</role>
+                </rule>
+
                 <!-- the 'path' value can be any valid regular expression
                      (this one will match URLs like /api/post/7298 and /api/comment/528491) -->
                 <rule path="^/api/(post|comment)/\d+$" role="ROLE_USER"/>
@@ -761,6 +770,9 @@ URL pattern. You saw this earlier, where anything matching the regular expressio
                 // require ROLE_ADMIN for /admin*
                 ['path' => '^/admin', 'roles' => 'ROLE_ADMIN'],
 
+                // require ROLE_ADMIN and IS_AUTHENTICATED_FULLY for /admin*
+                ['path' => '^/admin', 'roles' => ['ROLE_ADMIN', 'IS_AUTHENTICATED_FULLY']],
+
                 // the 'path' value can be any valid regular expression
                 // (this one will match URLs like /api/post/7298 and /api/comment/528491)
                 ['path' => '^/api/(post|comment)/\d+$', 'roles' => 'ROLE_USER'],