mirror of
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108 lines
2.7 KiB
XML
108 lines
2.7 KiB
XML
<?xml version="1.0" encoding="utf-8"?>
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<!-- EN-Revision: 0c9c2dd669fe9395eaa73d487fbd160f9057429a Maintainer: andresdzphp Status: ready -->
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<!-- Reviewed: no -->
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<refentry xmlns="http://docbook.org/ns/docbook" xmlns:xlink="http://www.w3.org/1999/xlink" xml:id="function.base64-encode">
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<refnamediv>
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<refname>base64_encode</refname>
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<refpurpose>Codifica datos con MIME base64</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>string</type><methodname>base64_encode</methodname>
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<methodparam><type>string</type><parameter>string</parameter></methodparam>
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</methodsynopsis>
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<para>
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Codifica <parameter>string</parameter> en base64.
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</para>
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<para>
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Este tipo de codificación está diseñado para que datos binarios sobrepasen capas de transporte
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que no son de 8-bits 100%, como por ejemplo el cuerpo de un E-Mail.
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</para>
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<para>
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La codificación en Base64 hace que los datos sean un 33% más largos que
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los datos originales.
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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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<para>
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<variablelist>
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<varlistentry>
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<term><parameter>string</parameter></term>
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<listitem>
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<para>
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Datos a codificar.
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</para>
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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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Los datos codificados, como un string.
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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>Ejemplo de <function>base64_encode</function></title>
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<programlisting role="php">
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<![CDATA[
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<?php
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$str = 'This is an encoded string';
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echo base64_encode($str);
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?>
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]]>
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</programlisting>
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&example.outputs;
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<screen>
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<![CDATA[
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VGhpcyBpcyBhbiBlbmNvZGVkIHN0cmluZw==
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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="seealso">
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&reftitle.seealso;
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<para>
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<simplelist>
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<member><function>base64_decode</function></member>
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<member><function>chunk_split</function></member>
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<member><function>convert_uuencode</function></member>
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<member><link xlink:href="&url.rfc;2045">RFC 2045</link> section 6.8</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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