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7abef81d7d
git-svn-id: https://svn.php.net/repository/phpdoc/es/trunk@336456 c90b9560-bf6c-de11-be94-00142212c4b1
106 lines
2.5 KiB
XML
106 lines
2.5 KiB
XML
<?xml version="1.0" encoding="utf-8"?>
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<!-- $Revision$ -->
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<!-- EN-Revision: 91536159574abc40848e8d5c7e26313132995a28 Maintainer: seros Status: ready -->
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<!-- Reviewed: yes Maintainer: seros -->
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<refentry xml:id="countable.count" xmlns="http://docbook.org/ns/docbook" xmlns:xlink="http://www.w3.org/1999/xlink">
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<refnamediv>
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<refname>Countable::count</refname>
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<refpurpose>Cuenta los elementos de un objeto</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>abstract</modifier> <modifier>public</modifier> <type>int</type><methodname>Countable::count</methodname>
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<void />
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</methodsynopsis>
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<para>
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Este método se ejecuta cuando se utiliza la función <function>count</function>
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sobre un objeto que implemente la interfaz <classname>Countable</classname>.
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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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&no.function.parameters;
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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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El recuento personalizado como un <type>integer</type>.
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</para>
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<note>
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<para>
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El valor devuelto se convierte en <type>integer</type>.
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</para>
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</note>
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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>Countable::count</function></title>
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<programlisting role="php">
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<![CDATA[
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<?php
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class miContador implements Countable {
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private $cuenta = 0;
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public function count() {
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return ++$this->cuenta;
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}
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}
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$contador = new miContador;
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for($i=0; $i<10; ++$i) {
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echo "He contado usando count() " . count($contador) . " veces\n";
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}
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?>
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]]>
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</programlisting>
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&example.outputs.similar;
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<screen>
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<![CDATA[
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He contado usando count() 1 veces
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He contado usando count() 2 veces
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He contado usando count() 3 veces
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He contado usando count() 4 veces
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He contado usando count() 5 veces
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He contado usando count() 6 veces
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He contado usando count() 7 veces
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He contado usando count() 8 veces
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He contado usando count() 9 veces
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He contado usando count() 10 veces
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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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</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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