As of PHP 4.3.0 this is the new name for getallheaders(). Afterwhich,

getallheaders() is an alias.


git-svn-id: https://svn.php.net/repository/phpdoc/en/trunk@88384 c90b9560-bf6c-de11-be94-00142212c4b1

reference/apache/functions/apache-request-headers.xml

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+<?xml version="1.0" encoding="iso-8859-1"?>
+<!-- $Revision: 1.1 $ -->
+<!-- splitted from ./en/functions/apache.xml, last change in rev 1.2 -->
+  <refentry id="function.apache-request-headers">
+   <refnamediv>
+    <refname>apache_request_headers</refname>
+    <refpurpose>Fetch all HTTP request headers</refpurpose>
+   </refnamediv>
+   <refsect1>
+    <title>Description</title>
+     <methodsynopsis>
+      <type>array</type><methodname>apache_request_headers</methodname>
+      <void/>
+     </methodsynopsis>
+    <para>
+     <function>apache_request_headers</function> returns an associative 
+     array of all the HTTP headers in the current request.  This is only 
+     supported when PHP runs as an <productname>Apache</productname> 
+     module.
+    </para>
+    <note>
+     <para>
+      Prior to PHP 4.3.0, <function>apache_request_headers</function> was 
+      called <function>getallheaders</function>.  After PHP 4.3.0,
+      <function>getallheaders</function> is an alias for 
+      <function>apache_request_headers</function>.
+     </para>
+    </note>
+    <para>
+     <example>
+      <title><function>apache_request_headers</function> Example</title>
+      <programlisting role="php">
+<![CDATA[
+<?php
+$headers = apache_request_headers();
+
+foreach ($headers as $header => $value) {
+    echo "$header: $value <br />\n";
+}
+?>
+]]>
+      </programlisting>
+     </example>
+    </para>
+    <para>
+     <note>
+      <para>
+       You can also get at the value of the common CGI variables by
+       reading them from the environment, which works whether or not
+       you are using PHP as an <productname>Apache</productname> module. Use
+       <function>phpinfo</function> to see a list of all of the available 
+       <link linkend="language.variables.predefined">environment variables</link>.
+      </para>
+     </note>
+    </para>
+   </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:"../../../../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
+-->