diff --git a/reference/ibase/functions/ibase-add-user.xml b/reference/ibase/functions/ibase-add-user.xml
index b60ea32af9..52529b1751 100644
--- a/reference/ibase/functions/ibase-add-user.xml
+++ b/reference/ibase/functions/ibase-add-user.xml
@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="iso-8859-1"?>
-<!-- $Revision: 1.2 $ -->
+<!-- $Revision: 1.3 $ -->
   <refentry id="function.ibase-add-user">
    <refnamediv>
     <refname>ibase_add_user</refname>
@@ -11,9 +11,7 @@
     <title>Description</title>
      <methodsynopsis>
       <type>bool</type><methodname>ibase_add_user</methodname>
-      <methodparam><type>string</type><parameter>server</parameter></methodparam>
-      <methodparam><type>string</type><parameter>dba_user_name</parameter></methodparam>
-      <methodparam><type>string</type><parameter>dba_user_password</parameter></methodparam>
+      <methodparam><type>resource</type><parameter>service_handle</parameter></methodparam>
       <methodparam><type>string</type><parameter>user_name</parameter></methodparam>
       <methodparam><type>string</type><parameter>password</parameter></methodparam>
       <methodparam choice="opt"><type>string</type><parameter>first_name</parameter></methodparam>
@@ -21,6 +19,12 @@
       <methodparam choice="opt"><type>string</type><parameter>last_name</parameter></methodparam>
      </methodsynopsis>
 
+    <para>
+     PHP 4 uses <parameter>server</parameter>,
+     <parameter>dba_user_name</parameter> and
+     <parameter>dba_user_password</parameter> instead of
+     <parameter>service_handle</parameter> parameter.
+    </para>
     &warn.undocumented.func;
 
     <para>
diff --git a/reference/ibase/functions/ibase-delete-user.xml b/reference/ibase/functions/ibase-delete-user.xml
index 7c2956170d..13cea84ba3 100644
--- a/reference/ibase/functions/ibase-delete-user.xml
+++ b/reference/ibase/functions/ibase-delete-user.xml
@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="iso-8859-1"?>
-<!-- $Revision: 1.2 $ -->
+<!-- $Revision: 1.3 $ -->
   <refentry id="function.ibase-delete-user">
    <refnamediv>
     <refname>ibase_delete_user</refname>
@@ -11,12 +11,16 @@
     <title>Description</title>
      <methodsynopsis>
       <type>bool</type><methodname>ibase_delete_user</methodname>
-      <methodparam><type>string</type><parameter>server</parameter></methodparam>
-      <methodparam><type>string</type><parameter>dba_user_name</parameter></methodparam>
-      <methodparam><type>string</type><parameter>dba_user_password</parameter></methodparam>
+      <methodparam><type>resource</type><parameter>service_handle</parameter></methodparam>
       <methodparam><type>string</type><parameter>user_name</parameter></methodparam>
      </methodsynopsis>
 
+    <para>
+     PHP 4 uses <parameter>server</parameter>,
+     <parameter>dba_user_name</parameter> and
+     <parameter>dba_user_password</parameter> instead of
+     <parameter>service_handle</parameter> parameter.
+    </para>
     &warn.undocumented.func;
 
     <para>
diff --git a/reference/ibase/functions/ibase-modify-user.xml b/reference/ibase/functions/ibase-modify-user.xml
index cd3b821f5c..cbe91112e2 100644
--- a/reference/ibase/functions/ibase-modify-user.xml
+++ b/reference/ibase/functions/ibase-modify-user.xml
@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="iso-8859-1"?>
-<!-- $Revision: 1.2 $ -->
+<!-- $Revision: 1.3 $ -->
   <refentry id="function.ibase-modify-user">
    <refnamediv>
     <refname>ibase_modify_user</refname>
@@ -11,9 +11,7 @@
     <title>Description</title>
      <methodsynopsis>
       <type>bool</type><methodname>ibase_modify_user</methodname>
-      <methodparam><type>string</type><parameter>server</parameter></methodparam>
-      <methodparam><type>string</type><parameter>dba_user_name</parameter></methodparam>
-      <methodparam><type>string</type><parameter>dba_user_password</parameter></methodparam>
+      <methodparam><type>resource</type><parameter>service_handle</parameter></methodparam>
       <methodparam><type>string</type><parameter>user_name</parameter></methodparam>
       <methodparam><type>string</type><parameter>password</parameter></methodparam>
       <methodparam choice="opt"><type>string</type><parameter>first_name</parameter></methodparam>
@@ -21,6 +19,12 @@
       <methodparam choice="opt"><type>string</type><parameter>last_name</parameter></methodparam>
      </methodsynopsis>
 
+    <para>
+     PHP 4 uses <parameter>server</parameter>,
+     <parameter>dba_user_name</parameter> and
+     <parameter>dba_user_password</parameter> instead of
+     <parameter>service_handle</parameter> parameter.
+    </para>
     &warn.undocumented.func;
 
     <para>