diff --git a/functions/var.xml b/functions/var.xml
index a29f0483c9..aa1695b31f 100644
--- a/functions/var.xml
+++ b/functions/var.xml
@@ -2,48 +2,6 @@
   <title>Variable Functions</title>
   <titleabbrev>Variables</titleabbrev>
 
-  <refentry id="function.call-user-func">
-   <refnamediv>
-    <refname>call_user_func</refname>
-    <refpurpose>
-     Call a user function given by the first parameter
-    </refpurpose>
-   </refnamediv>
-   <refsect1>
-    <title>Description</title>
-    <funcsynopsis>
-     <funcprototype>
-      <funcdef>mixed 
-       <function>call_user_func</function>
-      </funcdef>
-      <paramdef>string 
-       <parameter>function_name</parameter>
-      </paramdef>
-      <paramdef>mixed 
-       <parameter><optional>parameter</optional></parameter>
-      </paramdef>
-      <paramdef>mixed 
-       <parameter><optional>...</optional></parameter>
-      </paramdef>
-     </funcprototype>
-    </funcsynopsis>
-    <para>
-     Call a user defined function given by the
-     <parameter>function_name</parameter> parameter.  Take the
-     following:
-     <informalexample>
-      <programlisting role="php">
-function barber ($type) {
-    print "You wanted a $type haircut, no problem";
-}
-call_user_func ('barber', "mushroom");
-call_user_func ('barber', "shave");
-      </programlisting>
-     </informalexample>
-    </para>
-   </refsect1>
-  </refentry>
-
   <refentry id="function.doubleval">
    <refnamediv>
     <refname>doubleval</refname>