diff --git a/reference/array/functions/array-diff.xml b/reference/array/functions/array-diff.xml
index 243b6cb639..219cb05fd1 100644
--- a/reference/array/functions/array-diff.xml
+++ b/reference/array/functions/array-diff.xml
@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="iso-8859-1"?>
-<!-- $Revision: 1.18 $ -->
+<!-- $Revision: 1.19 $ -->
 <refentry xml:id="function.array-diff" xmlns="http://docbook.org/ns/docbook">
  <refnamediv>
   <refname>array_diff</refname>
@@ -59,34 +59,6 @@
    <parameter>array1</parameter> that are not present in any of the other arrays.
   </para>
  </refsect1>
- <refsect1 role="changelog">
-  &reftitle.changelog;
-  <para>
-   <informaltable>
-    <tgroup cols="2">
-     <thead>
-      <row>
-       <entry>&Version;</entry>
-       <entry>&Description;</entry>
-      </row>
-     </thead>
-     <tbody>
-      <row>
-       <entry>4.0.4</entry>
-       <entry>
-        <warning>
-         <simpara>
-          This was broken in PHP 4.0.4!
-          <!-- TODO: when exactly was this broken?... -->
-         </simpara>
-        </warning>
-       </entry>
-      </row>
-     </tbody>
-    </tgroup>
-   </informaltable>
-  </para>
- </refsect1>
 
  <refsect1 role="examples">
   &reftitle.examples;