diff --git a/reference/image/functions/imagepsbbox.xml b/reference/image/functions/imagepsbbox.xml
index 2075d65764..1593a6864f 100644
--- a/reference/image/functions/imagepsbbox.xml
+++ b/reference/image/functions/imagepsbbox.xml
@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="iso-8859-1"?>
-<!-- $Revision: 1.3 $ -->
+<!-- $Revision: 1.4 $ -->
 <!-- splitted from ./en/functions/image.xml, last change in rev 1.2 -->
   <refentry id="function.imagepsbbox">
    <refnamediv>
@@ -53,6 +53,12 @@
      the angle is 0 degrees, you can expect the text to need 1 pixel
      more to every direction.
     </para>
+    <note>
+     <simpara>
+      This function is only available if PHP is compiled using
+      <option role="configure">--enable-t1lib</option>.
+     </simpara>
+    </note>
     <para>
      This function returns an array containing the following elements:
      <informaltable>
diff --git a/reference/image/functions/imagepsencodefont.xml b/reference/image/functions/imagepsencodefont.xml
index 3e84e38f45..5b34bafc22 100644
--- a/reference/image/functions/imagepsencodefont.xml
+++ b/reference/image/functions/imagepsencodefont.xml
@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="iso-8859-1"?>
-<!-- $Revision: 1.3 $ -->
+<!-- $Revision: 1.4 $ -->
 <!-- splitted from ./en/functions/image.xml, last change in rev 1.2 -->
   <refentry id="function.imagepsencodefont">
    <refnamediv>
@@ -29,6 +29,12 @@
      to point to the right encoding file and all fonts you load will
      automatically have the right encoding.
     </para>
+    <note>
+     <simpara>
+      This function is only available if PHP is compiled using
+      <option role="configure">--enable-t1lib</option>.
+     </simpara>
+    </note>
    </refsect1>
   </refentry>
 
diff --git a/reference/image/functions/imagepsextendfont.xml b/reference/image/functions/imagepsextendfont.xml
index 639d044db7..d21bb23358 100644
--- a/reference/image/functions/imagepsextendfont.xml
+++ b/reference/image/functions/imagepsextendfont.xml
@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="iso-8859-1"?>
-<!-- $Revision: 1.2 $ -->
+<!-- $Revision: 1.3 $ -->
 <!-- splitted from ./en/functions/image.xml, last change in rev 1.7 -->
   <refentry id="function.imagepsextendfont">
    <refnamediv>
@@ -18,6 +18,12 @@
      the value of the <parameter>extend</parameter> parameter is less
      than one you will be condensing the font.
     </para>
+    <note>
+     <simpara>
+      This function is only available if PHP is compiled using
+      <option role="configure">--enable-t1lib</option>.
+     </simpara>
+    </note>
    </refsect1>
   </refentry>
 
diff --git a/reference/image/functions/imagepsfreefont.xml b/reference/image/functions/imagepsfreefont.xml
index ded33e87c1..fb838d3303 100644
--- a/reference/image/functions/imagepsfreefont.xml
+++ b/reference/image/functions/imagepsfreefont.xml
@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="iso-8859-1"?>
-<!-- $Revision: 1.3 $ -->
+<!-- $Revision: 1.4 $ -->
 <!-- splitted from ./en/functions/image.xml, last change in rev 1.2 -->
   <refentry id="function.imagepsfreefont">
    <refnamediv>
@@ -14,7 +14,13 @@
      </methodsynopsis>
     <para>
      <function>imagepsfreefont</function> frees memory used by a PostScript Type 1 font.
-    </para>    
+    </para>
+    <note>
+     <simpara>
+      This function is only available if PHP is compiled using
+      <option role="configure">--enable-t1lib</option>.
+     </simpara>
+    </note>
     <para>
      See also <function>imagepsloadfont</function>.
     </para>
diff --git a/reference/image/functions/imagepsloadfont.xml b/reference/image/functions/imagepsloadfont.xml
index 2ee2df926a..f669b4aded 100644
--- a/reference/image/functions/imagepsloadfont.xml
+++ b/reference/image/functions/imagepsloadfont.xml
@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="iso-8859-1"?>
-<!-- $Revision: 1.2 $ -->
+<!-- $Revision: 1.3 $ -->
 <!-- splitted from ./en/functions/image.xml, last change in rev 1.7 -->
   <refentry id="function.imagepsloadfont">
    <refnamediv>
@@ -19,7 +19,9 @@
      wrong, which you cannot read directly, while the output type is image.
     </para>
     <para>
-     <programlisting role="php">
+     <example>
+      <title><function>imagepsloadfont</function> example</title>
+      <programlisting role="php">
 <![CDATA[
 <?php
 header ("Content-type: image/jpeg");
@@ -33,8 +35,15 @@ imagejpeg ($im, "", 100); //for best quality...your mileage may vary
 imagedestroy ($im);
 ?>
 ]]>
-     </programlisting>
+      </programlisting>
+     </example>
     </para>
+    <note>
+     <simpara>
+      This function is only available if PHP is compiled using
+      <option role="configure">--enable-t1lib</option>.
+     </simpara>
+    </note>
     <para>
      See also <function>imagepsfreefont</function>.
     </para>
diff --git a/reference/image/functions/imagepsslantfont.xml b/reference/image/functions/imagepsslantfont.xml
index c2628d2748..d46272b8c6 100644
--- a/reference/image/functions/imagepsslantfont.xml
+++ b/reference/image/functions/imagepsslantfont.xml
@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="iso-8859-1"?>
-<!-- $Revision: 1.2 $ -->
+<!-- $Revision: 1.3 $ -->
 <!-- splitted from ./en/functions/image.xml, last change in rev 1.2 -->
   <refentry id="function.imagepsslantfont">
    <refnamediv>
@@ -18,6 +18,12 @@
      parameter with a slant of the value of the
      <parameter>slant</parameter> parameter.
     </para>
+    <note>
+     <simpara>
+      This function is only available if PHP is compiled using
+      <option role="configure">--enable-t1lib</option>.
+     </simpara>
+    </note>
    </refsect1>
   </refentry>
 
diff --git a/reference/image/functions/imagepstext.xml b/reference/image/functions/imagepstext.xml
index 08c6c2e89e..466a58117f 100644
--- a/reference/image/functions/imagepstext.xml
+++ b/reference/image/functions/imagepstext.xml
@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="iso-8859-1"?>
-<!-- $Revision: 1.5 $ -->
+<!-- $Revision: 1.6 $ -->
 <!-- splitted from ./en/functions/image.xml, last change in rev 1.2 -->
   <refentry id="function.imagepstext">
    <refnamediv>
@@ -83,6 +83,12 @@
      <parameter>tightness</parameter>, <parameter>angle</parameter>
      and <parameter>antialias_steps</parameter> are optional.
     </para>
+    <note>
+     <simpara>
+      This function is only available if PHP is compiled using
+      <option role="configure">--enable-t1lib</option>.
+     </simpara>
+    </note>
     <para>
      This function returns an array containing the following elements:
      <informaltable>