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git-svn-id: https://svn.php.net/repository/phpdoc/es/trunk@312058 c90b9560-bf6c-de11-be94-00142212c4b1
123 lines
3.0 KiB
XML
123 lines
3.0 KiB
XML
<?xml version="1.0" encoding="utf-8"?>
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<!-- $Revision$ -->
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<!-- EN-Revision: ea1e3be13ad12c47b0307d0f4376d94c9e8c8acd Maintainer: yago Status: ready -->
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<refentry xml:id="simplexmlelement.attributes" xmlns="http://docbook.org/ns/docbook">
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<refnamediv>
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<refname>SimpleXMLElement::attributes</refname>
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<refpurpose>Identifica el atributo de un elemento</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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<modifier>public</modifier> <type>SimpleXMLElement</type><methodname>SimpleXMLElement::attributes</methodname>
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<methodparam choice="opt"><type>string</type><parameter>ns</parameter><initializer>&null;</initializer></methodparam>
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<methodparam choice="opt"><type>bool</type><parameter>is_prefix</parameter><initializer>false</initializer></methodparam>
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</methodsynopsis>
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<para>
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Esta función provee de los atributos y valores definidos dentro de una
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etiqueta XML.
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</para>
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&simplexml.iteration;
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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>ns</parameter></term>
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<listitem>
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<para>
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Un namespace opcional para los atributos recuperados
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</para>
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</listitem>
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</varlistentry>
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<varlistentry>
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<term><parameter>is_prefix</parameter></term>
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<listitem>
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<para>
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Por defecto &false;
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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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Devuelve un objeto <classname>SimpleXMLElement</classname> que puede
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ser iterado a través de los atributos en la etiqueta.
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</para>
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<para>
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Devuelve &null; si se invoca sobre un objeto <classname>SimpleXMLElement</classname>
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que ya representa un atributo y no una etiqueta.
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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>Interpreta un string XML</title>
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<programlisting role="php">
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<![CDATA[
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<?php
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$string = <<<XML
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<a>
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<prueba nombre="uno" juego="solitario">1</prueba>
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</a>
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XML;
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$xml = simplexml_load_string($string);
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foreach($xml->prueba[0]->attributes() as $a => $b) {
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echo $a,'="',$b,"\"\n";
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}
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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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nombre="uno"
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juego="solitario"
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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><xref linkend="simplexml.examples-basic"/></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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