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98ecf196ef
git-svn-id: https://svn.php.net/repository/phpdoc/es/trunk@172709 c90b9560-bf6c-de11-be94-00142212c4b1
78 lines
2.1 KiB
XML
78 lines
2.1 KiB
XML
<?xml version="1.0" encoding="iso-8859-1"?>
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<!-- $Revision: 1.4 $ -->
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<!-- EN-Revision: 1.13 Maintainer: baoengb Status: ready -->
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<!-- splitted from ./es/functions/array.xml, last change in rev 1.1 -->
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<refentry id="function.reset">
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<refnamediv>
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<refname>reset</refname>
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<refpurpose>
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Fija el puntero interno de una matriz a su primer elemento
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</refpurpose>
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</refnamediv>
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<refsect1>
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<title>Descripción</title>
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<methodsynopsis>
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<type>mixed</type><methodname>reset</methodname>
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<methodparam><type>array</type><parameter role="reference">matriz</parameter></methodparam>
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</methodsynopsis>
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<para>
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<function>reset</function> rebobina el puntero interno de la
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<parameter>matriz</parameter> a su primer elemento. Y regresa el valor
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de ese elemento, o &false; si la matriz está vacía.
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</para>
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<para>
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<example>
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<title>Ejemplo de <function>reset</function></title>
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<programlisting role="php">
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<![CDATA[
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<?php
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$array = array('step one', 'step two', 'step three', 'step four');
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// by default, the pointer is on the first element
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echo current($array) . "<br />\n"; // "step one"
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// skip two steps
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next($array);
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next($array);
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echo current($array) . "<br />\n"; // "step three"
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// reset pointer, start again on step one
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reset($array);
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echo current($array) . "<br />\n"; // "step one"
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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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<para>
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Vea también: <function>current</function>,
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<function>each</function>,
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<function>next</function> y
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<function>prev</function>.
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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:"../../../../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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