diff --git a/language/types.xml b/language/types.xml
index cf6567540b..0c80ed69fd 100644
--- a/language/types.xml
+++ b/language/types.xml
@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="iso-8859-1"?>
-<!-- $Revision: 1.189 $ -->
+<!-- $Revision: 1.190 $ -->
  <chapter xml:id="language.types" xmlns="http://docbook.org/ns/docbook">
   <title>Types</title>
 
@@ -761,6 +761,14 @@ echo 'Variables do not $expand $either';
          <entry><literal>\t</literal></entry>
          <entry>horizontal tab (HT or 0x09 (9) in ASCII)</entry>
         </row>
+        <row>
+         <entry><literal>\v</literal></entry>
+         <entry>vertical tab (VT or 0x11 (11) in ASCII) (since PHP 5.2.5)</entry>
+        </row>
+        <row>
+         <entry><literal>\f</literal></entry>
+         <entry>form feed (FF or 0x12 (12) in ASCII) (since PHP 5.2.5)</entry>
+        </row>
         <row>
          <entry><literal>\\</literal></entry>
          <entry>backslash</entry>