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git-svn-id: https://svn.php.net/repository/phpdoc/es/trunk@324604 c90b9560-bf6c-de11-be94-00142212c4b1
117 lines
3.3 KiB
XML
117 lines
3.3 KiB
XML
<?xml version="1.0" encoding="utf-8"?>
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<!-- $Revision$ -->
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<!-- EN-Revision: f3aca6e5fd6dee9473aa034a1e2214daaf2ad070 Maintainer: seros Status: ready -->
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<refentry xml:id="function.stream-context-set-default" xmlns="http://docbook.org/ns/docbook">
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<refnamediv>
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<refname>stream_context_set_default</refname>
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<refpurpose>Establecer el contexto de flujo predeterminado</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>resource</type><methodname>stream_context_set_default</methodname>
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<methodparam><type>array</type><parameter>options</parameter></methodparam>
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</methodsynopsis>
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<simpara>
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Establece el contexto de flujo predeterminado que será usado siempre que la operaciones de archivos
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(<function>fopen</function>, <function>file_get_contents</function>, etc...)
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sean llamadas sin un parámetro de contexto. Usa la misma sintaxis que
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<function>stream_context_create</function>.
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</simpara>
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</refsect1>
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<refsect1 role="parameters"><!-- {{{ -->
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&reftitle.parameters;
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<para>
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<variablelist>
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<varlistentry>
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<term><parameter>options</parameter></term>
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<listitem>
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<para>
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Las opciones a establecer para el contexto predeterminado.
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</para>
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<note>
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<para>
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<parameter>options</parameter> debe ser una matriz
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asociativa de matrices asociativas con el formato
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<literal>$matriz['envoltura']['opción'] = $valor</literal>.
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</para>
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</note>
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</listitem>
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</varlistentry>
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</variablelist>
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</para>
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</refsect1><!-- }}} -->
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<refsect1 role="returnvalues"><!-- {{{ -->
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&reftitle.returnvalues;
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<para>
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Devuelve el contexto de flujo predeterminado.
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</para>
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</refsect1><!-- }}} -->
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<refsect1 role="examples"><!-- {{{ -->
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&reftitle.examples;
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<para>
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<example xml:id="stream-context-set-default.example.basic"><!-- {{{ -->
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<title>Ejemplo de <function>stream_context_set_default</function></title>
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<programlisting role="php">
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<![CDATA[
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<?php
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$opcs_pred = array(
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'http'=>array(
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'método'=>"GET",
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'cabecera'=>"Accept-language: en\r\n" .
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"Cookie: foo=bar",
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'proxy'=>"tcp://10.54.1.39:8000"
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)
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);
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$predeterminado = stream_context_set_default($opcs_pred);
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/* Envía una petición GET normal al servidor proxy en 10.54.1.39
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* Para www.example.com usar opciones de contexto especificadas en $opcs_pred
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*/
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readfile('http://www.example.com');
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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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<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>stream_context_create</function></member>
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<member><function>stream_context_get_default</function></member>
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<member>Listado de las envolturas soportadas con opciones de contexto (<xref linkend="wrappers"/>).</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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