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4776269390
git-svn-id: https://svn.php.net/repository/phpdoc/es/trunk@322164 c90b9560-bf6c-de11-be94-00142212c4b1
159 lines
3.7 KiB
XML
159 lines
3.7 KiB
XML
<?xml version="1.0" encoding="utf-8"?>
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<!-- $Revision$ -->
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<!-- EN-Revision: fcddfb2551140fba9a14a4c44dc9fa60004440c8 Maintainer: andresdzphp Status: ready -->
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<!-- Reviewed: no Maintainer: andresdzphp -->
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<refentry xml:id="reflectionfunction.invokeargs" xmlns="http://docbook.org/ns/docbook" xmlns:xlink="http://www.w3.org/1999/xlink">
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<refnamediv>
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<refname>ReflectionFunction::invokeArgs</refname>
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<refpurpose>Invoca a la función con argumentos</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>mixed</type><methodname>ReflectionFunction::invokeArgs</methodname>
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<methodparam><type>array</type><parameter>args</parameter></methodparam>
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</methodsynopsis>
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<para>
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Invoca la función y pasa sus argumentos como array.
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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>args</parameter></term>
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<listitem>
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<para>
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Array con la lista de argumentos que se pasan a la función, similar a cómo
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funciona <function>call_user_func_array</function>.
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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 el resultado de la función invocada
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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 <methodname>ReflectionFunction::invokeArgs</methodname></title>
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<programlisting role="php">
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<![CDATA[
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<?php
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function titulo($titulo, $nombre)
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{
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return sprintf("%s. %s\r\n", $titulo, $nombre);
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}
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$function = new ReflectionFunction('titulo');
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echo $function->invokeArgs(array('Sr', 'Pedro'));
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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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Dr. Pedro
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]]>
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</screen>
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</example>
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</para>
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<para>
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<example>
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<title>Ejemplo de <methodname>ReflectionFunction::invokeArgs</methodname> con argumentos por referencia</title>
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<programlisting role="php">
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<![CDATA[
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<?php
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function obtener_condiciones_falsas(array $condiciones, array &$condiciones_falsas)
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{
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foreach ($condiciones as $condicion) {
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if (!$condicion) {
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$condiciones_falsas[] = $condicion;
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}
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}
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}
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$ref_a_funcion = new ReflectionFunction('obtener_condiciones_falsas');
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$condiciones = array(true, false, -1, 0, 1);
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$condiciones_falsas = array();
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$ref_a_funcion->invokeArgs(array($condiciones, &$condiciones_falsas));
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var_dump($condiciones_falsas);
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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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array(2) {
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[0]=>
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bool(false)
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[1]=>
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int(0)
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}
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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="notes">
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&reftitle.notes;
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<note>
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<para>
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&reflection.invoke.reference;
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</para>
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</note>
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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><methodname>ReflectionFunction::invoke</methodname></member>
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<member><methodname>ReflectionFunctionAbstract::getNumberOfParameters</methodname></member>
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<member><link linkend="object.invoke">__invoke()</link></member>
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<member><function>call_user_func_array</function></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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