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<?xml version="1.0" encoding="utf-8"?>
<!-- $Revision$ -->
<refentry role="variable" xml:id="reserved.variables.cookies" xmlns="http://docbook.org/ns/docbook" xmlns:xlink="http://www.w3.org/1999/xlink">
<refnamediv>
<refname>$_COOKIE</refname>
<refpurpose>HTTP Cookies</refpurpose>
</refnamediv>
<refsect1 role="description">
&reftitle.description;
<para>
An associative <type>array</type> of variables passed to the current script
via HTTP Cookies.
</para>
</refsect1>
<refsect1 role="examples">
&reftitle.examples;
<para>
<example xml:id="variable.cookie.basic">
<title><varname>$_COOKIE</varname> example</title>
<programlisting role="php">
<![CDATA[
<?php
echo 'Hello ' . htmlspecialchars($_COOKIE["name"]) . '!';
?>
]]>
</programlisting>
<simpara>
Assuming the "name" cookie has been set earlier
</simpara>
&example.outputs.similar;
<screen>
<![CDATA[
Hello Hannes!
]]>
</screen>
</example>
</para>
</refsect1>
<refsect1 role="notes">
&reftitle.notes;
¬e.is-superglobal;
</refsect1>
<refsect1 role="seealso">
&reftitle.seealso;
<para>
<simplelist>
<member><function>setcookie</function></member>
<member><link linkend="language.variables.external">Handling external variables</link></member>
<member><link linkend="book.filter">The filter extension</link></member>
</simplelist>
</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:"~/.phpdoc/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
-->
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