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<?xml version="1.0" encoding="utf-8"?>
<!-- $Revision: 1.1 $ -->
<refentry xml:id="locale.acceptfromhttp" xmlns="http://docbook.org/ns/docbook" xmlns:xlink="http://www.w3.org/1999/xlink">
<refnamediv>
<refname>Locale::acceptFromHttp</refname>
<refname>locale_accept_from_http</refname>
<refpurpose>Tries to find out best available locale based on HTTP "Accept-Language" header</refpurpose>
</refnamediv>
<refsect1 role="description">
&reftitle.description;
<para>
Object oriented style
</para>
<methodsynopsis>
<modifier>static</modifier>
<type>string</type>
<methodname>Locale::acceptFromHttp</methodname>
<methodparam><type>string</type><parameter>header</parameter></methodparam>
</methodsynopsis>
<para>
Procedural style
</para>
<methodsynopsis>
<type>string</type>
<methodname>locale_accept_from_http</methodname>
<methodparam><type>string</type><parameter>header</parameter></methodparam>
</methodsynopsis>
<para>
Tries to find locale that can satisfy the language list that is requested by the
HTTP "Accept-Language" header.
</para>
</refsect1>
<refsect1 role="parameters">
&reftitle.parameters;
<para>
<variablelist>
<varlistentry>
<term><parameter>header</parameter></term>
<listitem>
<para>
The string containing the "Accept-Language" header according to format in RFC 2616.
</para>
</listitem>
</varlistentry>
</variablelist>
</para>
</refsect1>
<refsect1 role="returnvalues">
&reftitle.returnvalues;
<para>
The corresponding locale identifier.
</para>
</refsect1>
<refsect1 role="examples">
&reftitle.examples;
<example>
<title><function>locale_accept_from_http</function> example</title>
<programlisting role="php">
<![CDATA[
<?php
$locale = locale_accept_from_http($_SERVER('HTTP_ACCEPT_LANGUAGE'));
echo $locale;
?>
]]>
</programlisting>
</example>
<example>
<title>OO example</title>
<programlisting role="php">
<![CDATA[
<?php
$locale = Locale::acceptFromHttp($_SERVER('HTTP_ACCEPT_LANGUAGE'));
echo $locale;
?>
]]>
</programlisting>
</example>
&example.outputs;
<screen>
<![CDATA[
en_US
]]>
</screen>
</refsect1>
<refsect1 role="seealso">
&reftitle.seealso;
<para>
<simplelist>
<member><function>locale_lookup</function></member>
</simplelist>
</para>
</refsect1>
</refentry>
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