diff --git a/reference/reflection/book.xml b/reference/reflection/book.xml
index 1c8f444332..accd594130 100644
--- a/reference/reflection/book.xml
+++ b/reference/reflection/book.xml
@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="utf-8"?>
-<!-- EN-Revision: fe42297da7bf4910bde3622896b4ecc0f91817ed Maintainer: takagi Status: ready -->
+<!-- EN-Revision: c477749c82111cbbdd657a0e98eeaeeec0d90c91 Maintainer: takagi Status: ready -->
 <!-- Credits: mumumu -->
 
 <book xml:id="book.reflection" xmlns="http://docbook.org/ns/docbook" xmlns:xlink="http://www.w3.org/1999/xlink">
@@ -29,6 +29,7 @@
  &reference.reflection.reflection;
  &reference.reflection.reflectionclass;
  &reference.reflection.reflectionclassconstant;
+ &reference.reflection.reflectionconstant;
  &reference.reflection.reflectionenum;
  &reference.reflection.reflectionenumunitcase;
  &reference.reflection.reflectionenumbackedcase;
diff --git a/reference/reflection/reflectionconstant.xml b/reference/reflection/reflectionconstant.xml
new file mode 100644
index 0000000000..04b8133506
--- /dev/null
+++ b/reference/reflection/reflectionconstant.xml
@@ -0,0 +1,94 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!-- $Revision$ -->
+<!-- EN-Revision: c477749c82111cbbdd657a0e98eeaeeec0d90c91 Maintainer: nsfisis Status: ready -->
+<reference xml:id="class.reflectionconstant" role="class" xmlns="http://docbook.org/ns/docbook" xmlns:xi="http://www.w3.org/2001/XInclude">
+ <title>ReflectionConstant クラス</title>
+ <titleabbrev>ReflectionConstant</titleabbrev>
+
+ <partintro>
+  <section xml:id="reflectionconstant.intro">
+   &reftitle.intro;
+   <simpara>
+    <classname>ReflectionConstant</classname> クラスは、グローバル定数に関する情報を報告します。
+   </simpara>
+  </section>
+
+  <section xml:id="reflectionconstant.synopsis">
+   &reftitle.classsynopsis;
+
+   <classsynopsis class="class">
+    <ooclass>
+     <modifier>final</modifier>
+     <classname>ReflectionConstant</classname>
+    </ooclass>
+
+    <oointerface>
+     <modifier>implements</modifier>
+     <interfacename>Reflector</interfacename>
+    </oointerface>
+
+    <classsynopsisinfo role="comment">&Properties;</classsynopsisinfo>
+    <fieldsynopsis>
+     <modifier>public</modifier>
+     <type>string</type>
+     <varname linkend="reflectionconstant.props.name">name</varname>
+    </fieldsynopsis>
+
+    <classsynopsisinfo role="comment">&Methods;</classsynopsisinfo>
+    <xi:include xpointer="xmlns(db=http://docbook.org/ns/docbook) xpointer(id('class.reflectionconstant')/db:refentry/db:refsect1[@role='description']/descendant::db:constructorsynopsis[@role='ReflectionConstant'])">
+     <xi:fallback/>
+    </xi:include>
+    <xi:include xpointer="xmlns(db=http://docbook.org/ns/docbook) xpointer(id('class.reflectionconstant')/db:refentry/db:refsect1[@role='description']/descendant::db:methodsynopsis[@role='ReflectionConstant'])">
+     <xi:fallback/>
+    </xi:include>
+   </classsynopsis>
+
+  </section>
+
+  <section xml:id="reflectionconstant.props">
+   &reftitle.properties;
+   <variablelist>
+    <varlistentry xml:id="reflectionconstant.props.name">
+     <term><varname>name</varname></term>
+     <listitem>
+      <simpara>
+       定数の名前。読み取り専用です。
+       書き込もうとすると <classname>ReflectionException</classname> がスローされます。
+      </simpara>
+     </listitem>
+    </varlistentry>
+   </variablelist>
+  </section>
+
+  <section role="seealso" xml:id="reflectionconstant.seealso">
+   &reftitle.seealso;
+   <simplelist>
+    <member><classname>ReflectionClassConstant</classname></member>
+   </simplelist>
+  </section>
+
+ </partintro>
+
+ &reference.reflection.entities.reflectionconstant;
+
+</reference>
+<!-- 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:"~/.phpdoc/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/reflection/reflectionconstant/construct.xml b/reference/reflection/reflectionconstant/construct.xml
new file mode 100644
index 0000000000..15db2b1192
--- /dev/null
+++ b/reference/reflection/reflectionconstant/construct.xml
@@ -0,0 +1,69 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!-- $Revision$ -->
+<!-- EN-Revision: c477749c82111cbbdd657a0e98eeaeeec0d90c91 Maintainer: nsfisis Status: ready -->
+<refentry xml:id="reflectionconstant.construct" xmlns="http://docbook.org/ns/docbook" xmlns:xlink="http://www.w3.org/1999/xlink">
+ <refnamediv>
+  <refname>ReflectionConstant::__construct</refname>
+  <refpurpose>ReflectionConstant を構築する</refpurpose>
+ </refnamediv>
+
+ <refsect1 role="description">
+  &reftitle.description;
+  <constructorsynopsis role="ReflectionConstant">
+   <modifier>public</modifier> <methodname>ReflectionConstant::__construct</methodname>
+   <methodparam><type>string</type><parameter>name</parameter></methodparam>
+  </constructorsynopsis>
+  <simpara>
+   新しい <classname>ReflectionConstant</classname> を構築します。
+  </simpara>
+ </refsect1>
+
+ <refsect1 role="parameters">
+  &reftitle.parameters;
+  <variablelist>
+   <varlistentry>
+    <term><parameter>name</parameter></term>
+    <listitem>
+     <simpara>
+      定数の名前。
+     </simpara>
+    </listitem>
+   </varlistentry>
+  </variablelist>
+ </refsect1>
+
+ <refsect1 role="errors">
+  &reftitle.errors;
+  <simpara>
+   与えられた定数が存在しない場合は、<classname>ReflectionException</classname> をスローします。
+  </simpara>
+ </refsect1>
+
+ <refsect1 role="seealso">
+  &reftitle.seealso;
+  <simplelist>
+   <member><link linkend="language.oop5.decon.constructor">Constructors</link></member>
+  </simplelist>
+ </refsect1>
+
+</refentry>
+<!-- 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:"~/.phpdoc/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/reflection/reflectionconstant/getextension.xml b/reference/reflection/reflectionconstant/getextension.xml
new file mode 100644
index 0000000000..a04e1d4b0c
--- /dev/null
+++ b/reference/reflection/reflectionconstant/getextension.xml
@@ -0,0 +1,84 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!-- $Revision$ -->
+<!-- EN-Revision: c477749c82111cbbdd657a0e98eeaeeec0d90c91 Maintainer: nsfisis Status: ready -->
+<refentry xml:id="reflectionconstant.getextension" xmlns="http://docbook.org/ns/docbook" xmlns:xlink="http://www.w3.org/1999/xlink">
+ <refnamediv>
+  <refname>ReflectionConstant::getExtension</refname>
+  <refpurpose>定数を定義した拡張モジュールの <classname>ReflectionExtension</classname> を取得する</refpurpose>
+ </refnamediv>
+
+ <refsect1 role="description">
+  &reftitle.description;
+  <methodsynopsis role="ReflectionConstant">
+   <modifier>public</modifier> <type class="union"><type>ReflectionExtension</type><type>null</type></type><methodname>ReflectionConstant::getExtension</methodname>
+   <void/>
+  </methodsynopsis>
+  <simpara>
+   この定数を定義した拡張モジュールの <classname>ReflectionExtension</classname> オブジェクトを取得します。
+  </simpara>
+ </refsect1>
+
+ <refsect1 role="parameters">
+  &reftitle.parameters;
+  &no.function.parameters;
+ </refsect1>
+
+ <refsect1 role="returnvalues">
+  &reftitle.returnvalues;
+  <simpara>
+   この定数を定義した拡張モジュールを表す <classname>ReflectionExtension</classname> オブジェクトを返します。
+   ユーザーが定義した定数の場合は &null; を返します。
+  </simpara>
+ </refsect1>
+
+ <refsect1 role="examples">
+  &reftitle.examples;
+  <example>
+   <title><methodname>ReflectionConstant::getExtension</methodname> の基本的な使い方</title>
+   <programlisting role="php">
+<![CDATA[
+<?php
+var_dump((new ReflectionConstant('SQLITE3_TEXT'))->getExtension());
+?>
+]]>
+   </programlisting>
+   &example.outputs;
+   <screen>
+<![CDATA[
+object(ReflectionExtension)#2 (1) {
+  ["name"]=>
+  string(7) "sqlite3"
+}
+]]>
+   </screen>
+  </example>
+ </refsect1>
+
+ <refsect1 role="seealso">
+  &reftitle.seealso;
+  <simplelist>
+   <member><methodname>ReflectionConstant::getExtensionName</methodname></member>
+  </simplelist>
+ </refsect1>
+
+</refentry>
+<!-- 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:"~/.phpdoc/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/reflection/reflectionconstant/getextensionname.xml b/reference/reflection/reflectionconstant/getextensionname.xml
new file mode 100644
index 0000000000..4b0a1ca490
--- /dev/null
+++ b/reference/reflection/reflectionconstant/getextensionname.xml
@@ -0,0 +1,80 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!-- $Revision$ -->
+<!-- EN-Revision: c477749c82111cbbdd657a0e98eeaeeec0d90c91 Maintainer: nsfisis Status: ready -->
+<refentry xml:id="reflectionconstant.getextensionname" xmlns="http://docbook.org/ns/docbook" xmlns:xlink="http://www.w3.org/1999/xlink">
+ <refnamediv>
+  <refname>ReflectionConstant::getExtensionName</refname>
+  <refpurpose>定数を定義した拡張モジュールの名前を取得する</refpurpose>
+ </refnamediv>
+
+ <refsect1 role="description">
+  &reftitle.description;
+  <methodsynopsis role="ReflectionConstant">
+   <modifier>public</modifier> <type class="union"><type>string</type><type>false</type></type><methodname>ReflectionConstant::getExtensionName</methodname>
+   <void/>
+  </methodsynopsis>
+  <simpara>
+   この定数を定義した拡張モジュールの名前を取得します。
+  </simpara>
+ </refsect1>
+
+ <refsect1 role="parameters">
+  &reftitle.parameters;
+  &no.function.parameters;
+ </refsect1>
+
+ <refsect1 role="returnvalues">
+  &reftitle.returnvalues;
+  <simpara>
+   この定数を定義した拡張モジュールの名前を返します。ユーザーが定義した定数の場合は &false; を返します。
+  </simpara>
+ </refsect1>
+
+ <refsect1 role="examples">
+  &reftitle.examples;
+  <example>
+   <title><methodname>ReflectionConstant::getExtensionName</methodname> の基本的な使い方</title>
+   <programlisting role="php">
+<![CDATA[
+<?php
+var_dump((new ReflectionConstant('SQLITE3_TEXT'))->getExtensionName());
+?>
+]]>
+   </programlisting>
+   &example.outputs;
+   <screen>
+<![CDATA[
+string(7) "sqlite3"
+]]>
+   </screen>
+  </example>
+ </refsect1>
+
+ <refsect1 role="seealso">
+  &reftitle.seealso;
+  <simplelist>
+   <member><methodname>ReflectionConstant::getExtension</methodname></member>
+  </simplelist>
+ </refsect1>
+
+</refentry>
+<!-- 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:"~/.phpdoc/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/reflection/reflectionconstant/getfilename.xml b/reference/reflection/reflectionconstant/getfilename.xml
new file mode 100644
index 0000000000..a7f3a33634
--- /dev/null
+++ b/reference/reflection/reflectionconstant/getfilename.xml
@@ -0,0 +1,56 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!-- $Revision$ -->
+<!-- EN-Revision: c477749c82111cbbdd657a0e98eeaeeec0d90c91 Maintainer: nsfisis Status: ready -->
+<refentry xml:id="reflectionconstant.getfilename" xmlns="http://docbook.org/ns/docbook" xmlns:xlink="http://www.w3.org/1999/xlink">
+ <refnamediv>
+  <refname>ReflectionConstant::getFileName</refname>
+  <refpurpose>定数を定義したファイル名を取得する</refpurpose>
+ </refnamediv>
+
+ <refsect1 role="description">
+  &reftitle.description;
+  <methodsynopsis role="ReflectionConstant">
+   <modifier>public</modifier> <type class="union"><type>string</type><type>false</type></type><methodname>ReflectionConstant::getFileName</methodname>
+   <void/>
+  </methodsynopsis>
+  <simpara>
+   この定数を定義したファイルの名前を取得します。
+  </simpara>
+
+ </refsect1>
+
+ <refsect1 role="parameters">
+  &reftitle.parameters;
+  &no.function.parameters;
+ </refsect1>
+
+ <refsect1 role="returnvalues">
+  &reftitle.returnvalues;
+  <simpara>
+   この定数を定義したファイルの名前を返します。
+   PHP コアや PHP の拡張モジュールによって定義されている場合、
+   &false; が返されます。
+  </simpara>
+ </refsect1>
+
+</refentry>
+<!-- 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:"~/.phpdoc/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/reflection/reflectionconstant/getname.xml b/reference/reflection/reflectionconstant/getname.xml
new file mode 100644
index 0000000000..81daed59c0
--- /dev/null
+++ b/reference/reflection/reflectionconstant/getname.xml
@@ -0,0 +1,84 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!-- $Revision$ -->
+<!-- EN-Revision: c477749c82111cbbdd657a0e98eeaeeec0d90c91 Maintainer: nsfisis Status: ready -->
+<refentry xml:id="reflectionconstant.getname" xmlns="http://docbook.org/ns/docbook" xmlns:xlink="http://www.w3.org/1999/xlink">
+ <refnamediv>
+  <refname>ReflectionConstant::getName</refname>
+  <refpurpose>定数名を取得する</refpurpose>
+ </refnamediv>
+
+ <refsect1 role="description">
+  &reftitle.description;
+  <methodsynopsis role="ReflectionConstant">
+   <modifier>public</modifier> <type>string</type><methodname>ReflectionConstant::getName</methodname>
+   <void/>
+  </methodsynopsis>
+  <simpara>
+   定数名を取得します。
+  </simpara>
+ </refsect1>
+
+ <refsect1 role="parameters">
+  &reftitle.parameters;
+  &no.function.parameters;
+ </refsect1>
+
+ <refsect1 role="returnvalues">
+  &reftitle.returnvalues;
+  <simpara>
+   名前空間と名前で構成された定数名を返します。
+  </simpara>
+ </refsect1>
+
+ <refsect1 role="examples">
+  &reftitle.examples;
+  <example>
+   <title><methodname>ReflectionConstant::getName</methodname> の例</title>
+   <programlisting role="php">
+<![CDATA[
+<?php
+namespace Foo;
+
+const BAR = 'bar';
+
+echo (new \ReflectionConstant('Foo\BAR'))->getName();
+?>
+]]>
+   </programlisting>
+   &example.outputs;
+   <screen>
+<![CDATA[
+Foo\BAR
+]]>
+   </screen>
+  </example>
+ </refsect1>
+
+ <refsect1 role="seealso">
+  &reftitle.seealso;
+  <simplelist>
+   <member><methodname>ReflectionConstant::getNamespaceName</methodname></member>
+  </simplelist>
+ </refsect1>
+
+</refentry>
+<!-- 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:"~/.phpdoc/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/reflection/reflectionconstant/getnamespacename.xml b/reference/reflection/reflectionconstant/getnamespacename.xml
new file mode 100644
index 0000000000..c582e84c4d
--- /dev/null
+++ b/reference/reflection/reflectionconstant/getnamespacename.xml
@@ -0,0 +1,82 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!-- $Revision$ -->
+<!-- EN-Revision: c477749c82111cbbdd657a0e98eeaeeec0d90c91 Maintainer: nsfisis Status: ready -->
+<refentry xml:id="reflectionconstant.getnamespacename" xmlns="http://docbook.org/ns/docbook" xmlns:xlink="http://www.w3.org/1999/xlink">
+ <refnamediv>
+  <refname>ReflectionConstant::getNamespaceName</refname>
+  <refpurpose>名前空間名を取得する</refpurpose>
+ </refnamediv>
+
+ <refsect1 role="description">
+  &reftitle.description;
+  <methodsynopsis role="ReflectionConstant">
+   <modifier>public</modifier> <type>string</type><methodname>ReflectionConstant::getNamespaceName</methodname>
+   <void/>
+  </methodsynopsis>
+  <simpara>
+   定数の名前空間名を取得します。
+  </simpara>
+ </refsect1>
+
+ <refsect1 role="parameters">
+  &reftitle.parameters;
+  &no.function.parameters;
+ </refsect1>
+
+ <refsect1 role="returnvalues">
+  &reftitle.returnvalues;
+  <simpara>
+   名前空間名を返します。グローバル名前空間の場合は空文字列を返します。
+  </simpara>
+ </refsect1>
+
+ <refsect1 role="examples">
+  &reftitle.examples;
+  <example>
+   <title><methodname>ReflectionConstant::getNamespaceName</methodname> の例</title>
+   <programlisting role="php">
+<![CDATA[
+<?php
+namespace Foo {
+   const BAR = 'bar';
+   var_dump((new \ReflectionConstant('Foo\BAR'))->getNamespaceName());
+}
+
+namespace {
+   const BAR = 'bar';
+   var_dump((new \ReflectionConstant('BAR'))->getNamespaceName());
+}
+?>
+]]>
+   </programlisting>
+   &example.outputs;
+   <screen>
+<![CDATA[
+string(3) "Foo"
+string(0) ""
+]]>
+   </screen>
+  </example>
+ </refsect1>
+
+</refentry>
+<!-- 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:"~/.phpdoc/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/reflection/reflectionconstant/getshortname.xml b/reference/reflection/reflectionconstant/getshortname.xml
new file mode 100644
index 0000000000..97cecd9ddd
--- /dev/null
+++ b/reference/reflection/reflectionconstant/getshortname.xml
@@ -0,0 +1,84 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!-- $Revision$ -->
+<!-- EN-Revision: c477749c82111cbbdd657a0e98eeaeeec0d90c91 Maintainer: nsfisis Status: ready -->
+<refentry xml:id="reflectionconstant.getshortname" xmlns="http://docbook.org/ns/docbook" xmlns:xlink="http://www.w3.org/1999/xlink">
+ <refnamediv>
+  <refname>ReflectionConstant::getShortName</refname>
+  <refpurpose>短い名前を取得する</refpurpose>
+ </refnamediv>
+
+ <refsect1 role="description">
+  &reftitle.description;
+  <methodsynopsis role="ReflectionConstant">
+   <modifier>public</modifier> <type>string</type><methodname>ReflectionConstant::getShortName</methodname>
+   <void/>
+  </methodsynopsis>
+  <simpara>
+   名前空間部分を除いた、定数の短い名前を取得します。
+  </simpara>
+ </refsect1>
+
+ <refsect1 role="parameters">
+  &reftitle.parameters;
+  &no.function.parameters;
+ </refsect1>
+
+ <refsect1 role="returnvalues">
+  &reftitle.returnvalues;
+  <simpara>
+   定数の短い名前を返します。
+  </simpara>
+ </refsect1>
+
+ <refsect1 role="examples">
+  &reftitle.examples;
+  <example>
+   <title><methodname>ReflectionConstant::getShortName</methodname> の例</title>
+   <programlisting role="php">
+<![CDATA[
+<?php
+namespace Foo;
+
+const BAR = 'bar';
+
+echo (new \ReflectionConstant('Foo\BAR'))->getName();
+?>
+]]>
+   </programlisting>
+   &example.outputs;
+   <screen>
+<![CDATA[
+BAR
+]]>
+   </screen>
+  </example>
+ </refsect1>
+
+ <refsect1 role="seealso">
+  &reftitle.seealso;
+  <simplelist>
+   <member><methodname>ReflectionConstant::getName</methodname></member>
+  </simplelist>
+ </refsect1>
+
+</refentry>
+<!-- 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:"~/.phpdoc/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/reflection/reflectionconstant/getvalue.xml b/reference/reflection/reflectionconstant/getvalue.xml
new file mode 100644
index 0000000000..6425363393
--- /dev/null
+++ b/reference/reflection/reflectionconstant/getvalue.xml
@@ -0,0 +1,75 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!-- $Revision$ -->
+<!-- EN-Revision: c477749c82111cbbdd657a0e98eeaeeec0d90c91 Maintainer: nsfisis Status: ready -->
+<refentry xml:id="reflectionconstant.getvalue" xmlns="http://docbook.org/ns/docbook" xmlns:xlink="http://www.w3.org/1999/xlink">
+ <refnamediv>
+  <refname>ReflectionConstant::getValue</refname>
+  <refpurpose>値を取得する</refpurpose>
+ </refnamediv>
+
+ <refsect1 role="description">
+  &reftitle.description;
+  <methodsynopsis role="ReflectionConstant">
+   <modifier>public</modifier> <type>mixed</type><methodname>ReflectionConstant::getValue</methodname>
+   <void/>
+  </methodsynopsis>
+  <simpara>
+   定数の値を取得します。
+  </simpara>
+ </refsect1>
+
+ <refsect1 role="parameters">
+  &reftitle.parameters;
+  &no.function.parameters;
+ </refsect1>
+
+ <refsect1 role="returnvalues">
+  &reftitle.returnvalues;
+  <simpara>
+   定数の値を返します。
+  </simpara>
+ </refsect1>
+
+ <refsect1 role="examples">
+  &reftitle.examples;
+  <example>
+   <title><methodname>ReflectionProperty::getValue</methodname> の例</title>
+   <programlisting role="php">
+<![CDATA[
+<?php
+const FOO = 'foo';
+
+var_dump((new \ReflectionConstant('FOO'))->getValue());
+?>
+]]>
+   </programlisting>
+   &example.outputs;
+   <screen>
+<![CDATA[
+string(3) "foo"
+]]>
+   </screen>
+  </example>
+ </refsect1>
+
+</refentry>
+<!-- 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:"~/.phpdoc/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/reflection/reflectionconstant/isdeprecated.xml b/reference/reflection/reflectionconstant/isdeprecated.xml
new file mode 100644
index 0000000000..8c6a35e8f0
--- /dev/null
+++ b/reference/reflection/reflectionconstant/isdeprecated.xml
@@ -0,0 +1,77 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!-- $Revision$ -->
+<!-- EN-Revision: c477749c82111cbbdd657a0e98eeaeeec0d90c91 Maintainer: nsfisis Status: ready -->
+<refentry xml:id="reflectionconstant.isdeprecated" xmlns="http://docbook.org/ns/docbook" xmlns:xlink="http://www.w3.org/1999/xlink">
+ <refnamediv>
+  <refname>ReflectionConstant::isDeprecated</refname>
+  <refpurpose>非推奨かどうかを調べる</refpurpose>
+ </refnamediv>
+
+ <refsect1 role="description">
+  &reftitle.description;
+  <methodsynopsis role="ReflectionConstant">
+   <modifier>public</modifier> <type>bool</type><methodname>ReflectionConstant::isDeprecated</methodname>
+   <void/>
+  </methodsynopsis>
+  <simpara>
+   定数が非推奨かどうかを調べます。
+  </simpara>
+
+ </refsect1>
+
+ <refsect1 role="parameters">
+  &reftitle.parameters;
+  &no.function.parameters;
+ </refsect1>
+
+ <refsect1 role="returnvalues">
+  &reftitle.returnvalues;
+  <simpara>
+   定数が非推奨なら &true; を、そうでなければ &false; を返します。
+  </simpara>
+ </refsect1>
+
+ <refsect1 role="examples">
+  &reftitle.examples;
+  <example>
+   <title>
+    <methodname>ReflectionConstant::isDeprecated</methodname> の例
+   </title>
+   <programlisting role="php">
+<![CDATA[
+<?php
+// E_STRICT is deprecated as of PHP 8.4
+var_dump((new ReflectionConstant('E_STRICT'))->isDeprecated());
+?>
+]]>
+   </programlisting>
+   &example.outputs.84;
+   <screen>
+<![CDATA[
+bool(true)
+]]>
+   </screen>
+  </example>
+ </refsect1>
+
+</refentry>
+<!-- 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:"~/.phpdoc/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/reflection/reflectionconstant/tostring.xml b/reference/reflection/reflectionconstant/tostring.xml
new file mode 100644
index 0000000000..2ca785ab56
--- /dev/null
+++ b/reference/reflection/reflectionconstant/tostring.xml
@@ -0,0 +1,60 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!-- $Revision$ -->
+<!-- EN-Revision: c477749c82111cbbdd657a0e98eeaeeec0d90c91 Maintainer: nsfisis Status: ready -->
+<refentry xml:id="reflectionconstant.tostring" xmlns="http://docbook.org/ns/docbook" xmlns:xlink="http://www.w3.org/1999/xlink">
+ <refnamediv>
+  <refname>ReflectionConstant::__toString</refname>
+  <refpurpose>文字列表現を返す</refpurpose>
+ </refnamediv>
+
+ <refsect1 role="description">
+  &reftitle.description;
+  <methodsynopsis role="ReflectionConstant">
+   <modifier>public</modifier> <type>string</type><methodname>ReflectionConstant::__toString</methodname>
+   <void/>
+  </methodsynopsis>
+  <simpara>
+   <classname>ReflectionConstant</classname> オブジェクトの文字列表現を返します。
+  </simpara>
+ </refsect1>
+
+ <refsect1 role="parameters">
+  &reftitle.parameters;
+  &no.function.parameters;
+ </refsect1>
+
+ <refsect1 role="returnvalues">
+  &reftitle.returnvalues;
+  <simpara>
+   この <classname>ReflectionConstant</classname> インスタンスの文字列表現を返します。
+  </simpara>
+ </refsect1>
+
+ <refsect1 role="seealso">
+  &reftitle.seealso;
+  <simplelist>
+   <member><link linkend="object.tostring">__toString()</link></member>
+  </simplelist>
+ </refsect1>
+
+</refentry>
+<!-- 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:"~/.phpdoc/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/translation.xml b/translation.xml
index 30983a198a..e324970f31 100644
--- a/translation.xml
+++ b/translation.xml
@@ -32,6 +32,7 @@
    <person name="Kentaro Takeda" email="takeda@youmind.jp" nick="KentarouTakeda" vcs="yes" />
    <person name="Yuya Hamada" email="youkidearitai@gmail.com" nick="youkidearitai" vcs="yes" />
    <person name="Saki Takamachi" email="saki@php.net" nick="saki" vcs="yes" />
+   <person name="Kensuke Imamura" email="nsfisis@gmail.com" nick="nsfisis" vcs="no" />
   </translators>
 
   <work-in-progress>