diff --git a/reference/ldap/constants.xml b/reference/ldap/constants.xml
index a3143a80a0..f1b643fb8b 100644
--- a/reference/ldap/constants.xml
+++ b/reference/ldap/constants.xml
@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="iso-8859-1"?>
-<!-- $Revision: 1.3 $ -->
+<!-- $Revision: 1.4 $ -->
 <section xml:id="ldap.constants" xmlns="http://docbook.org/ns/docbook">
  &reftitle.constants;
  &extension.constants;
@@ -81,6 +81,20 @@
     </simpara>
    </listitem>
   </varlistentry>
+
+  <varlistentry>
+   <term>
+    <constant>LDAP_OPT_NETWORK_TIMEOUT</constant>
+    (<type>integer</type>)
+   </term>
+   <listitem>
+    <simpara>
+     Option for ldap_set_option() to allow setting network timeout.
+     (Available as of PHP 5.3.0)
+    </simpara>
+   </listitem>
+  </varlistentry>
+
   <varlistentry>
    <term>
     <constant>LDAP_OPT_PROTOCOL_VERSION</constant> 
diff --git a/reference/ldap/functions/ldap-get-option.xml b/reference/ldap/functions/ldap-get-option.xml
index ece2e10642..78f15e1cfb 100644
--- a/reference/ldap/functions/ldap-get-option.xml
+++ b/reference/ldap/functions/ldap-get-option.xml
@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="iso-8859-1"?>
-<!-- $Revision: 1.9 $ -->
+<!-- $Revision: 1.10 $ -->
 <refentry xml:id="function.ldap-get-option" xmlns="http://docbook.org/ns/docbook">
  <refnamediv>
   <refname>ldap_get_option</refname>
@@ -57,6 +57,10 @@
            <entry><constant>LDAP_OPT_TIMELIMIT</constant></entry>
            <entry>integer</entry>
           </row>
+          <row>
+           <entry><constant>LDAP_OPT_NETWORK_TIMEOUT</constant></entry>
+           <entry>integer</entry>
+          </row>
           <row>
            <entry><constant>LDAP_OPT_PROTOCOL_VERSION</constant></entry>
            <entry>integer</entry>
diff --git a/reference/ldap/functions/ldap-set-option.xml b/reference/ldap/functions/ldap-set-option.xml
index 361db9d70c..16dfd3e080 100644
--- a/reference/ldap/functions/ldap-set-option.xml
+++ b/reference/ldap/functions/ldap-set-option.xml
@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="iso-8859-1"?>
-<!-- $Revision: 1.7 $ -->
+<!-- $Revision: 1.8 $ -->
 <refentry xml:id="function.ldap-set-option" xmlns="http://docbook.org/ns/docbook" xmlns:xlink="http://www.w3.org/1999/xlink">
  <refnamediv>
   <refname>ldap_set_option</refname>
@@ -57,6 +57,10 @@
            <entry><constant>LDAP_OPT_TIMELIMIT</constant></entry>
            <entry>integer</entry>
           </row>
+          <row>
+           <entry><constant>LDAP_OPT_NETWORK_TIMEOUT</constant></entry>
+           <entry>integer</entry>
+          </row>
           <row>
            <entry><constant>LDAP_OPT_PROTOCOL_VERSION</constant></entry>
            <entry>integer</entry>