mirror of
https://github.com/sigmasternchen/php-doc-en
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5cd5661448
git-svn-id: https://svn.php.net/repository/phpdoc/en/trunk@265362 c90b9560-bf6c-de11-be94-00142212c4b1
82 lines
2.2 KiB
XML
82 lines
2.2 KiB
XML
<?xml version="1.0" encoding="iso-8859-1"?>
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<!-- $Revision: 1.6 $ -->
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<refentry xml:id="function.nsapi-request-headers" xmlns="http://docbook.org/ns/docbook">
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<refnamediv>
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<refname>nsapi_request_headers</refname>
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<refpurpose>Fetch all HTTP request headers</refpurpose>
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</refnamediv>
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<refsect1 role="description">
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&reftitle.description;
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<methodsynopsis>
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<type>array</type><methodname>nsapi_request_headers</methodname>
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<void/>
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</methodsynopsis>
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<para>
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<function>nsapi_request_headers</function> gets all the HTTP headers in
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the current request. This is only supported when PHP runs as a
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<productname>NSAPI</productname> module.
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</para>
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<note>
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<para>
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Prior to PHP 4.3.3, <function>getallheaders</function> was only
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available for the Apache servers. After PHP 4.3.3,
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<function>getallheaders</function> is an alias for
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<function>nsapi_request_headers</function> if you use the NSAPI module.
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</para>
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</note>
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<note>
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<para>
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You can also get at the value of the common CGI variables by
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reading them from the <varname>$_SERVER</varname> superglobal, which
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works whether or not you are using PHP as a
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<productname>NSAPI</productname> module.
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</para>
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</note>
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</refsect1>
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<refsect1 role="returnvalues">
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&reftitle.returnvalues;
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<para>
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Returns an associative array with all the HTTP headers.
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</para>
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</refsect1>
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<refsect1 role="examples">
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&reftitle.examples;
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<para>
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<example>
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<title><function>nsapi_request_headers</function> example</title>
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<programlisting role="php">
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<![CDATA[
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<?php
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$headers = nsapi_request_headers();
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foreach ($headers as $header => $value) {
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echo "$header: $value <br />\n";
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}
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?>
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]]>
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</programlisting>
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</example>
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</para>
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</refsect1>
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</refentry>
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<!-- Keep this comment at the end of the file
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Local variables:
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mode: sgml
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sgml-omittag:t
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sgml-shorttag:t
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sgml-minimize-attributes:nil
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sgml-always-quote-attributes:t
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sgml-indent-step:1
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sgml-indent-data:t
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indent-tabs-mode:nil
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sgml-parent-document:nil
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sgml-default-dtd-file:"../../../../manual.ced"
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sgml-exposed-tags:nil
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sgml-local-catalogs:nil
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sgml-local-ecat-files:nil
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End:
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vim600: syn=xml fen fdm=syntax fdl=2 si
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vim: et tw=78 syn=sgml
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vi: ts=1 sw=1
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-->
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