mirror of
https://github.com/php/doc-zh.git
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130 lines
3.0 KiB
XML
130 lines
3.0 KiB
XML
<?xml version="1.0" encoding="utf-8"?>
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<!-- $Revision$ -->
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<!-- EN-Revision: 68e52ef14de33f6752a8fdda1ae83c861c5babdb Maintainer: hytest Status: ready -->
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<!-- CREDITS: mowangjuanzi -->
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<!-- splitted from ./en/functions/apache.xml, last change in rev 1.2 -->
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<refentry xml:id="function.apache-request-headers" xmlns="http://docbook.org/ns/docbook">
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<refnamediv>
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<refname>apache_request_headers</refname>
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<refpurpose>获取全部 HTTP 请求 header</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>apache_request_headers</methodname>
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<void/>
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</methodsynopsis>
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<para>
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获取当前请求的所有请求 header。可在 Apache、FastCGI、CLI、FPM 模式下运行。
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</para>
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</refsect1>
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<refsect1 role="parameters">
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&reftitle.parameters;
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&no.function.parameters;
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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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当前请求中所有 HTTP header 的关联数组。
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</para>
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</refsect1>
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<refsect1 role="changelog">
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&reftitle.changelog;
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<para>
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<informaltable>
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<tgroup cols="2">
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<thead>
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<row>
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<entry>&Version;</entry>
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<entry>&Description;</entry>
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</row>
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</thead>
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<tbody>
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<row>
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<entry>7.3.0</entry>
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<entry>
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此函数可用于 FPM SAPI 模式。
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</entry>
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</row>
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</tbody>
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</tgroup>
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</informaltable>
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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>apache_request_headers</function> 示例</title>
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<programlisting role="php">
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<![CDATA[
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<?php
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$headers = apache_request_headers();
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foreach ($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.outputs.similar;
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<screen>
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<![CDATA[
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Accept: */*
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Accept-Language: en-us
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Accept-Encoding: gzip, deflate
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User-Agent: Mozilla/4.0
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Host: www.example.com
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Connection: Keep-Alive
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]]>
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</screen>
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</example>
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</para>
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</refsect1>
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<refsect1 role="notes">
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&reftitle.notes;
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<note>
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<para>
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你也可以试图从环境变量中读取普通<acronym>CGI</acronym>变量，PHP以<productname>Apache</productname>模块方式运行时有可能无法获得。使用<function>phpinfo</function>获得可读取的变量列表。
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<link linkend="language.variables.predefined">环境变量</link>.
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</para>
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</note>
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</refsect1>
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<refsect1 role="seealso">
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&reftitle.seealso;
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<para>
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<simplelist>
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<member><function>apache_response_headers</function></member>
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</simplelist>
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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:"~/.phpdoc/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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