diff --git a/reference/xsl/functions/xsl-xsltprocessor-register-php-functions.xml b/reference/xsl/functions/xsl-xsltprocessor-register-php-functions.xml
index caf800e825..3f4f58f359 100644
--- a/reference/xsl/functions/xsl-xsltprocessor-register-php-functions.xml
+++ b/reference/xsl/functions/xsl-xsltprocessor-register-php-functions.xml
@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="iso-8859-1"?>
-<!-- $Revision: 1.4 $ -->
+<!-- $Revision: 1.5 $ -->
 <refentry id="function.xsl-xsltprocessor-register-php-functions">
  <refnamediv>
   <refname>XSLTProcessor->registerPHPFunctions()</refname>
@@ -59,7 +59,7 @@
      </thead>
      <tbody>
       <row>
-       <entry>5.0.5</entry>
+       <entry>5.1.0</entry>
        <entry>
         The <parameter>restrict</parameter> parameter was added.
        </entry>