minor #10470 Update conditions.rst (rapemer, javiereguiluz)

javiereguiluz · javiereguiluz · commit bece5149cc89 · 2018-10-17T10:07:26.000+02:00
This PR was merged into the 4.1 branch. Discussion ---------- Update conditions.rst Undocumented functionality -> injecting container parameters into Route condition Commits ------- b506c94 Reword 9d84030 Update conditions.rst 3950895 Update conditions.rst 952b2ac Update conditions.rst a61eb88 Update conditions.rst
diff --git a/routing/conditions.rst b/routing/conditions.rst
@@ -17,6 +17,8 @@ define arbitrary matching logic, use the ``conditions`` routing option:
             path:       /contact
             controller: 'App\Controller\DefaultController::contact'
             condition:  "context.getMethod() in ['GET', 'HEAD'] and request.headers.get('User-Agent') matches '/firefox/i'"
+            # expressions can also include config parameters 
+            # condition: "request.headers.get('User-Agent') matches '%app.allowed_browsers%'"
 
     .. code-block:: xml
 
@@ -30,6 +32,8 @@ define arbitrary matching logic, use the ``conditions`` routing option:
             <route id="contact" path="/contact">
                 <default key="_controller">App\Controller\DefaultController::contact</default>
                 <condition>context.getMethod() in ['GET', 'HEAD'] and request.headers.get('User-Agent') matches '/firefox/i'</condition>
+                <!-- expressions can also include config parameters -->
+                <!-- <condition>request.headers.get('User-Agent') matches '%app.allowed_browsers%'</condition> -->
             </route>
         </routes>
 
@@ -50,6 +54,8 @@ define arbitrary matching logic, use the ``conditions`` routing option:
             array(),
             array(),
             'context.getMethod() in ["GET", "HEAD"] and request.headers.get("User-Agent") matches "/firefox/i"'
+            // expressions can also include config parameters
+            // 'request.headers.get("User-Agent") matches "%app.allowed_browsers%"'
         ));
 
         return $collection;
