diff --git a/appendices/migration53.xml b/appendices/migration53.xml
index 11959a8c09..f698b93367 100644
--- a/appendices/migration53.xml
+++ b/appendices/migration53.xml
@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="iso-8859-1"?>
-<!-- $Revision: 1.9 $ -->
+<!-- $Revision: 1.10 $ -->
 <appendix xml:id="migration53" xmlns="http://docbook.org/ns/docbook" xmlns:xlink="http://www.w3.org/1999/xlink">
  <title>Migrating from PHP 5.2.x to PHP 5.3.x</title>
  <para>
@@ -794,6 +794,16 @@
    </listitem>
   </itemizedlist>
 
+  <para><link linkend="book.libxml">libXML</link>:</para>
+  <itemizedlist>
+   <listitem>
+    <simpara>
+     <function>libxml_disable_entity_loader</function>
+     - Disable the ability to load external entities.
+    </simpara>
+   </listitem>
+  </itemizedlist>
+
   <para><link linkend="book.mysqli">MySQL Improved</link>:</para>
   <itemizedlist>
    <listitem>
diff --git a/reference/libxml/functions/libxml-disable-entity-loader.xml b/reference/libxml/functions/libxml-disable-entity-loader.xml
new file mode 100644
index 0000000000..b89e18ba9e
--- /dev/null
+++ b/reference/libxml/functions/libxml-disable-entity-loader.xml
@@ -0,0 +1,116 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!-- $Revision: 1.1 $ -->
+
+<refentry xml:id="function.libxml-disable-entity-loader" xmlns="http://docbook.org/ns/docbook" xmlns:xlink="http://www.w3.org/1999/xlink">
+ <refnamediv>
+  <refname>libxml_disable_entity_loader</refname>
+  <refpurpose>Disable the ability to load external entities</refpurpose>
+ </refnamediv>
+
+ <refsect1 role="description">
+  &reftitle.description;
+  <methodsynopsis>
+   <type>ReturnType</type><methodname>libxml_disable_entity_loader</methodname>
+   <methodparam choice="opt"><type>string</type><parameter>disable</parameter> <initializer>TRUE</initializer></methodparam>
+  </methodsynopsis>
+  <para>
+   Disable/enable the ability to load external entities.
+  </para>
+ </refsect1>
+
+ <refsect1 role="parameters">
+  &reftitle.parameters;
+  <para>
+   <variablelist>
+    <varlistentry>
+     <term><parameter>disable</parameter></term>
+     <listitem>
+      <para>
+       Disable (&true;) or enable (&false;) libxml extensions (such as
+       <xref linkend="book.dom" />, <xref linkend="book.xmlwriter" />
+       and <xref linkend="book.xmlreader" />) to load external entities.
+      </para>
+     </listitem>
+    </varlistentry>
+   </variablelist>
+  </para>
+ </refsect1>
+
+ <refsect1 role="returnvalues">
+  &reftitle.returnvalues;
+  <para>
+   Returns the previous value.
+  </para>
+ </refsect1>
+
+<!--
+ <refsect1 role="errors">
+  &reftitle.errors;
+  <para>
+   When does this function issue E_* level errors, and/or throw exceptions.
+  </para>
+ </refsect1>
+-->
+
+<!--
+ <refsect1 role="examples">
+  &reftitle.examples;
+  <para>
+   <example>
+    <title><function>libxml_disable_entity_loader</function> example</title>
+    <para>
+     Any text that describes the purpose of the example, or what
+     goes on in the example should be here.
+    </para>
+    <programlisting role="php">
+<![CDATA[
+<?php
+
+/* ... */
+
+?>
+]]>
+    </programlisting>
+    &example.outputs.similar;
+    <screen>
+<![CDATA[
+...
+]]>
+    </screen>
+   </example>
+  </para>
+ </refsect1>
+-->
+
+ <refsect1 role="seealso">
+  &reftitle.seealso;
+  <para>
+   <simplelist>
+    <member><function>libxml_use_internal_errors</function></member>
+    <member><link linkend="libxml.constants">The <constant>LIBXML_NONET</constant> constant</link></member>
+   </simplelist>
+  </para>
+ </refsect1>
+
+</refentry>
+
+<!-- Keep this comment at the end of the file
+Local variables:
+mode: sgml
+sgml-omittag:t
+sgml-shorttag:t
+sgml-minimize-attributes:nil
+sgml-always-quote-attributes:t
+sgml-indent-step:1
+sgml-indent-data:t
+indent-tabs-mode:nil
+sgml-parent-document:nil
+sgml-default-dtd-file:"../../../../manual.ced"
+sgml-exposed-tags:nil
+sgml-local-catalogs:nil
+sgml-local-ecat-files:nil
+End:
+vim600: syn=xml fen fdm=syntax fdl=2 si
+vim: et tw=78 syn=sgml
+vi: ts=1 sw=1
+-->
diff --git a/reference/libxml/versions.xml b/reference/libxml/versions.xml
index 68d522f909..90e9b15306 100644
--- a/reference/libxml/versions.xml
+++ b/reference/libxml/versions.xml
@@ -1,5 +1,5 @@
 <?xml version='1.0' encoding='utf-8'?>
-<!-- $Revision: 1.1 $ -->
+<!-- $Revision: 1.2 $ -->
 <!--
   Do NOT translate this file
 -->
@@ -10,6 +10,7 @@
  <function name='libxml_get_last_error' from='PHP 5 &gt;= 5.1.0'/>
  <function name='libxml_set_streams_context' from='PHP 5'/>
  <function name='libxml_use_internal_errors' from='PHP 5 &gt;= 5.1.0'/>
+ <function name='libxml_disable_entity_loader' from='PHP 5 &gt;= 5.3.0'/>
 </versions>
 
 <!-- Keep this comment at the end of the file
@@ -31,4 +32,4 @@ End:
 vim600: syn=xml fen fdm=syntax fdl=2 si
 vim: et tw=78 syn=sgml
 vi: ts=1 sw=1
--->
\ No newline at end of file
+-->