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--- rfc:prototype_checks [2011/09/19 11:52] – [Clarify the constructor problem] colder
+++ rfc:prototype_checks [2011/12/06 14:05] – updating the rfc name tyrael
@@ Line 1: / Line 1: @@
-====== Request for Comments: How to write RFCs ======
+====== Request for Comments: Prototype checks ======
   * Version: 1.0
   * Date: 2011-09-19
@@ Line 148: / Line 148: @@
+==== Similar prototypes from different interfaces ====
+It would be better to allow multiple interfaces to define the same intersection of prototype. It is currently not allowed in any case.
+For example:
+  interface A {
+    function apply($a, $b);
+    // ...
+  }
+  interface B {
+     function apply($a, $b);
+     // ...
+  }
+  class C implements A, B { .. }
+This is currently not allowed, but there is no reason why it shouldn't be.