diff --git a/reference/array/book.xml b/reference/array/book.xml
new file mode 100644
index 0000000000..45a0a136a2
--- /dev/null
+++ b/reference/array/book.xml
@@ -0,0 +1,58 @@
+<?xml version="1.0" encoding="iso-8859-1"?>
+<!-- $Revision: 1.2 $ -->
+<!-- Purpose: basic.vartype -->
+<!-- Membership: core -->
+
+<book xml:id="book.array" xmlns="http://docbook.org/ns/docbook">
+ <title>Array Functions</title>
+ <titleabbrev>Arrays</titleabbrev>
+
+ <preface xml:id="intro.array">
+  &reftitle.intro;
+  <para>
+   These functions allow you to interact with and manipulate
+   arrays in various ways. Arrays are essential for storing,
+   managing, and operating on sets of variables.
+  </para>
+  <para>
+   Simple and multi-dimensional arrays are supported, and may be
+   either user created or created by another function.
+   There are specific database handling functions for populating
+   arrays from database queries, and several functions return arrays.
+  </para>
+  <para>
+   Please see the <link linkend="language.types.array">Arrays</link>
+   section of the manual for a detailed explanation of how arrays are
+   implemented and used in PHP.
+   See also <link linkend="language.operators.array">Array operators</link>
+   for other ways how to manipulate the arrays.
+  </para>
+ </preface>
+
+ &reference.array.setup;
+ &reference.array.constants;
+ &reference.array.reference;
+
+</book>
+
+<!-- Keep this comment at the end of the file
+Local variables:
+mode: sgml
+sgml-omittag:t
+sgml-shorttag:t
+sgml-minimize-attributes:nil
+sgml-always-quote-attributes:t
+sgml-indent-step:1
+sgml-indent-data:t
+indent-tabs-mode:nil
+sgml-parent-document:nil
+sgml-default-dtd-file:"../../../manual.ced"
+sgml-exposed-tags:nil
+sgml-local-catalogs:nil
+sgml-local-ecat-files:nil
+End:
+vim600: syn=xml fen fdm=syntax fdl=2 si
+vim: et tw=78 syn=sgml
+vi: ts=1 sw=1
+-->
+
diff --git a/reference/array/constants.xml b/reference/array/constants.xml
index 26b2178f43..6861119dc1 100644
--- a/reference/array/constants.xml
+++ b/reference/array/constants.xml
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="iso-8859-1"?>
-<!-- $Revision: 1.11 $ -->
-<section xml:id="array.constants" xmlns="http://docbook.org/ns/docbook">
+<!-- $Revision: 1.12 $ -->
+<appendix xml:id="array.constants" xmlns="http://docbook.org/ns/docbook">
  &reftitle.constants;
  &extension.constants.core;
  <para>
@@ -225,7 +225,7 @@
    </listitem>
   </varlistentry>
  </variablelist>
-</section>
+</appendix>
 
 <!-- Keep this comment at the end of the file
 Local variables:
diff --git a/reference/array/reference.xml b/reference/array/reference.xml
index 6c2ddbefcc..d5e0126dbb 100644
--- a/reference/array/reference.xml
+++ b/reference/array/reference.xml
@@ -1,70 +1,23 @@
 <?xml version="1.0" encoding="iso-8859-1"?>
-<!-- $Revision: 1.15 $ -->
+<!-- $Revision: 1.16 $ -->
 <!-- Purpose: basic.vartype -->
 <!-- Membership: core -->
 
- <reference xml:id="ref.array" xmlns="http://docbook.org/ns/docbook">
-  <title>Array Functions</title>
-  <titleabbrev>Arrays</titleabbrev>
+<reference xml:id="ref.array" xmlns="http://docbook.org/ns/docbook">
+ <title>Array Functions</title>
+ <partintro xml:id="array.seealso">
+   &reftitle.seealso;
+   <para>
+    See also <function>is_array</function>, <function>explode</function>,
+    <function>implode</function>, <function>split</function>,
+    <function>preg_split</function>, and <function>unset</function>.
+   </para>
+ </partintro>
 
-  <partintro>
-   <section xml:id="array.intro">
-    &reftitle.intro;
-    <para>
-     These functions allow you to interact with and manipulate
-     arrays in various ways. Arrays are essential for storing,
-     managing, and operating on sets of variables.
-    </para>
-    <para>
-     Simple and multi-dimensional arrays are supported, and may be
-     either user created or created by another function.
-     There are specific database handling functions for populating
-     arrays from database queries, and several functions return arrays.
-    </para>
-    <para>
-     Please see the <link linkend="language.types.array">Arrays</link>
-     section of the manual for a detailed explanation of how arrays are
-     implemented and used in PHP.
-     See also <link linkend="language.operators.array">Array operators</link>
-     for other ways how to manipulate the arrays.
-    </para>
-   </section>
+ &reference.array.entities.functions;
 
-   <section xml:id="array.requirements">
-    &reftitle.required;
-    &no.requirement;
-   </section>
-    
-   <section xml:id="array.installation">
-    &reftitle.install;
-    &no.install;
-   </section>
+</reference>
 
-   <section xml:id="array.configuration">
-    &reftitle.runtime;
-    &no.config;
-   </section>
-
-   <section xml:id="array.resources">
-    &reftitle.resources;
-    &no.resource;
-   </section>
-
-   &reference.array.constants;
-
-   <section xml:id="array.seealso">
-    &reftitle.seealso;
-    <para>
-     See also <function>is_array</function>, <function>explode</function>,
-     <function>implode</function>, <function>split</function>,
-     <function>preg_split</function>, and <function>unset</function>.
-    </para>
-   </section>
-  </partintro>
-
-&reference.array.entities.functions;
-
- </reference>
 <!-- Keep this comment at the end of the file
 Local variables:
 mode: sgml
diff --git a/reference/array/setup.xml b/reference/array/setup.xml
new file mode 100644
index 0000000000..19bd318970
--- /dev/null
+++ b/reference/array/setup.xml
@@ -0,0 +1,49 @@
+<?xml version="1.0" encoding="iso-8859-1"?>
+<!-- $Revision: 1.2 $ -->
+
+<chapter xml:id="array.setup">
+ &reftitle.setup;
+
+ <section xml:id="array.requirements">
+  &reftitle.required;
+  &no.requirement;
+ </section>
+
+ <section xml:id="array.installation">
+  &reftitle.install;
+  &no.install;
+ </section>
+
+ <section xml:id="array.configuration">
+  &reftitle.runtime;
+  &no.config;
+ </section>
+
+ <section xml:id="array.resources">
+  &reftitle.resources;
+  &no.resource;
+ </section>
+
+</chapter>
+
+<!-- Keep this comment at the end of the file
+Local variables:
+mode: sgml
+sgml-omittag:t
+sgml-shorttag:t
+sgml-minimize-attributes:nil
+sgml-always-quote-attributes:t
+sgml-indent-step:1
+sgml-indent-data:t
+indent-tabs-mode:nil
+sgml-parent-document:nil
+sgml-default-dtd-file:"../../../manual.ced"
+sgml-exposed-tags:nil
+sgml-local-catalogs:nil
+sgml-local-ecat-files:nil
+End:
+vim600: syn=xml fen fdm=syntax fdl=2 si
+vim: et tw=78 syn=sgml
+vi: ts=1 sw=1
+-->
+