mirror of
https://github.com/sigmasternchen/php-doc-en
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5b9fc29465
git-svn-id: https://svn.php.net/repository/phpdoc/en/trunk@78496 c90b9560-bf6c-de11-be94-00142212c4b1
75 lines
2 KiB
XML
75 lines
2 KiB
XML
<?xml version="1.0" encoding="iso-8859-1"?>
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<!-- $Revision: 1.2 $ -->
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<!-- splitted from ./en/functions/apache.xml, last change in rev 1.2 -->
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<refentry id="function.getallheaders">
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<refnamediv>
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<refname>getallheaders</refname>
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<refpurpose>Fetch all HTTP request headers</refpurpose>
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</refnamediv>
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<refsect1>
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<title>Description</title>
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<methodsynopsis>
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<type>array</type><methodname>getallheaders</methodname>
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<void/>
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</methodsynopsis>
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<para>
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This function returns an associative array of all the HTTP
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headers in the current request.
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</para>
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<para>
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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 environment, which works whether or not
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you are using PHP as an Apache module. Use
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<function>phpinfo</function> to see a list of all of the
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environment variables defined this way.
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</para>
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</note>
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</para>
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<para>
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<example>
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<title><function>getallheaders</function> Example</title>
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<programlisting role="php">
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<![CDATA[
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$headers = getallheaders();
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while (list ($header, $value) = each ($headers)) {
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echo "$header: $value<br />\n";
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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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<para>
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This example will display all the request headers for the current
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request.
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<note>
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<simpara>
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<function>getallheaders</function> is currently only supported
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when PHP runs as an <productname>Apache</productname> module.
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</simpara>
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</note>
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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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