diff --git a/reference/apache/reference.xml b/reference/apache/reference.xml
index c74101b130..e30e5baec2 100644
--- a/reference/apache/reference.xml
+++ b/reference/apache/reference.xml
@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="iso-8859-1"?>
-<!-- $Revision: 1.7 $ -->
+<!-- $Revision: 1.8 $ -->
  <reference id="ref.apache">
   <title>Apache-specific Functions</title>
   <titleabbrev>Apache</titleabbrev>
@@ -9,6 +9,16 @@
     <para>
      These functions are only available when running PHP as an Apache module.
     </para>
+    <note>
+     <para>
+      PATH_TRANSLATED server variable is no longer set implicitly under Apache
+      2 SAPI in contrast to the situation in Apache 1, where it is set to the
+      same value as the SCRIPT_FILENAME server variable when it is not
+      populated by Apache. This change was made to comply with the <ulink
+       url="&url.cgispecs;">CGI specification</ulink>. Please refer to <ulink
+       url="&url.php.bugs;23610">bug #23610</ulink> for further information.
+     </para>
+    </note>
    </section>
 
    <section id="apache.installation">