diff --git a/language/predefined/variables/httpresponseheader.xml b/language/predefined/variables/httpresponseheader.xml
index d6a199e1b6..501ef4a840 100644
--- a/language/predefined/variables/httpresponseheader.xml
+++ b/language/predefined/variables/httpresponseheader.xml
@@ -1,13 +1,13 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!-- $Revision$ -->
-<!-- EN-Revision: c2cf2290247ae581d10dc4d74d91cc4f97293daa Maintainer: takagi Status: ready -->
+<!-- EN-Revision: 3f1cd5121f7c9f8347ca69c8f657fdb24c0f9729 Maintainer: takagi Status: ready -->
 
 <refentry role="variable" xml:id="reserved.variables.httpresponseheader" xmlns="http://docbook.org/ns/docbook" xmlns:xlink="http://www.w3.org/1999/xlink">
  <refnamediv>
   <refname>$http_response_header</refname>
   <refpurpose>HTTP レスポンスヘッダ</refpurpose>
  </refnamediv>
- 
+
  <refsect1 role="description">
   &reftitle.description;
   <para>
@@ -70,9 +70,16 @@ NULL
    </example>
   </para>
  </refsect1>
- 
+
+ <refsect1 role="seealso">
+  &reftitle.seealso;
+  <simplelist>
+   <member><function>http_get_last_response_headers</function></member>
+   <member><function>http_clear_last_response_headers</function></member>
+  </simplelist>
+ </refsect1>
+
 </refentry>
- 
 <!-- Keep this comment at the end of the file
 Local variables:
 mode: sgml
@@ -93,4 +100,3 @@ vim600: syn=xml fen fdm=syntax fdl=2 si
 vim: et tw=78 syn=sgml
 vi: ts=1 sw=1
 -->
-
diff --git a/reference/network/functions/http-clear-last-response-headers.xml b/reference/network/functions/http-clear-last-response-headers.xml
new file mode 100644
index 0000000000..83e545db27
--- /dev/null
+++ b/reference/network/functions/http-clear-last-response-headers.xml
@@ -0,0 +1,62 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!-- $Revision$ -->
+<!-- EN-Revision: 3f1cd5121f7c9f8347ca69c8f657fdb24c0f9729 Maintainer: Ippey Status: ready -->
+
+<refentry xml:id="function.http-clear-last-response-headers" xmlns="http://docbook.org/ns/docbook" xmlns:xlink="http://www.w3.org/1999/xlink">
+ <refnamediv>
+  <refname>http_clear_last_response_headers</refname>
+  <refpurpose>保存された HTTP レスポンスヘッダーをクリア</refpurpose>
+ </refnamediv>
+
+ <refsect1 role="description">
+  &reftitle.description;
+  <methodsynopsis>
+   <type>void</type><methodname>http_clear_last_response_headers</methodname>
+   <void/>
+  </methodsynopsis>
+  <simpara>
+   <link linkend="wrappers.http">HTTP ラッパー</link> を使って受け取った
+   <acronym>HTTP</acronym> レスポンスをクリアします。
+  </simpara>
+ </refsect1>
+
+ <refsect1 role="parameters">
+  &reftitle.parameters;
+  &no.function.parameters;
+ </refsect1>
+
+ <refsect1 role="returnvalues">
+  &reftitle.returnvalues;
+  <simpara>
+   &return.void;
+  </simpara>
+ </refsect1>
+
+ <refsect1 role="seealso">
+  &reftitle.seealso;
+  <simplelist>
+   <member><function>http_get_last_response_headers</function></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/network/functions/http-get-last-response-headers.xml b/reference/network/functions/http-get-last-response-headers.xml
new file mode 100644
index 0000000000..a52afe1e70
--- /dev/null
+++ b/reference/network/functions/http-get-last-response-headers.xml
@@ -0,0 +1,118 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!-- $Revision$ -->
+<!-- EN-Revision: 3f1cd5121f7c9f8347ca69c8f657fdb24c0f9729 Maintainer: Ippey Status: ready -->
+
+<refentry xml:id="function.http-get-last-response-headers" xmlns="http://docbook.org/ns/docbook" xmlns:xlink="http://www.w3.org/1999/xlink">
+ <refnamediv>
+  <refname>http_get_last_response_headers</refname>
+  <refpurpose>最後の HTTP レスポンスヘッダーを取得します</refpurpose>
+ </refnamediv>
+
+ <refsect1 role="description">
+  &reftitle.description;
+  <methodsynopsis>
+   <type class="union"><type>array</type><type>null</type></type><methodname>http_get_last_response_headers</methodname>
+   <void/>
+  </methodsynopsis>
+  <simpara>
+   <link linkend="wrappers.http">HTTP ラッパー</link> を介して受け取った最後の <acronym>HTTP</acronym> レスポンスヘッダーを含む
+   <type>配列</type> を返します。
+   レスポンスヘッダーがない場合は、 &null; を返します。
+  </simpara>
+ </refsect1>
+
+ <refsect1 role="parameters">
+  &reftitle.parameters;
+  &no.function.parameters;
+ </refsect1>
+
+ <refsect1 role="returnvalues">
+  &reftitle.returnvalues;
+  <simpara>
+   <link linkend="wrappers.http">HTTP ラッパー</link> を使って受け取った <acronym>HTTP</acronym> ヘッダーを
+   インデックス付きの <type>配列</type> で返します。
+   ヘッダーがない場合は、 &null; を返します。
+  </simpara>
+ </refsect1>
+
+ <refsect1 role="examples">
+  &reftitle.examples;
+  <example xml:id="function.http-get-last-response-headers.example.basic">
+   <title><function>http_get_last_response_headers</function> example</title>
+   <simpara>
+    Description.
+   </simpara>
+   <programlisting role="php">
+<![CDATA[
+<?php
+file_get_contents("http://example.com");
+var_dump(http_get_last_response_headers());
+?>
+]]>
+   </programlisting>
+   &example.outputs.similar;
+   <screen>
+<![CDATA[
+array(14) {
+  [0]=>
+  string(15) "HTTP/1.1 200 OK"
+  [1]=>
+  string(20) "Accept-Ranges: bytes"
+  [2]=>
+  string(11) "Age: 326940"
+  [3]=>
+  string(29) "Cache-Control: max-age=604800"
+  [4]=>
+  string(38) "Content-Type: text/html; charset=UTF-8"
+  [5]=>
+  string(35) "Date: Mon, 11 Nov 2024 13:34:09 GMT"
+  [6]=>
+  string(23) "Etag: "3147526947+gzip""
+  [7]=>
+  string(38) "Expires: Mon, 18 Nov 2024 13:34:09 GMT"
+  [8]=>
+  string(44) "Last-Modified: Thu, 17 Oct 2019 07:18:26 GMT"
+  [9]=>
+  string(24) "Server: ECAcc (nyd/D16C)"
+  [10]=>
+  string(21) "Vary: Accept-Encoding"
+  [11]=>
+  string(12) "X-Cache: HIT"
+  [12]=>
+  string(20) "Content-Length: 1256"
+  [13]=>
+  string(17) "Connection: close"
+}
+]]>
+   </screen>
+  </example>
+ </refsect1>
+
+ <refsect1 role="seealso">
+  &reftitle.seealso;
+  <simplelist>
+   <member><function>http_clear_last_response_headers</function></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
+-->