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bec4e17343
git-svn-id: https://svn.php.net/repository/phpdoc/es/trunk@323008 c90b9560-bf6c-de11-be94-00142212c4b1
127 lines
3.4 KiB
XML
127 lines
3.4 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 -->
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<phpdoc:classref xml:id="class.serializable" xmlns:phpdoc="http://php.net/ns/phpdoc" xmlns="http://docbook.org/ns/docbook" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:xi="http://www.w3.org/2001/XInclude">
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<title>La interfaz Serializable</title>
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<titleabbrev>Serializable</titleabbrev>
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<partintro>
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<!-- {{{ Serializable intro -->
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<section xml:id="serializable.intro">
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&reftitle.intro;
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<para>
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Interfaz para personalizar la serialización.
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</para>
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<para>
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Las clases que implementan esta interfaz no soportan
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<link linkend="object.sleep">__sleep()</link> ni
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<link linkend="object.wakeup">__wakeup()</link>. El método
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serialize se llama cuando una instancia requiere ser serializada. Esto no invoca
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__destruct() ni tiene ningún efecto adicional a menos que se programe dentro
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del método. Cuando los datos son deserializados, la clase es conocida y el
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correspondiente método unserialize() es llamado como constructor en lugar de llamar al
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método __construct(). Se puede ejecutar el constructor estándar en el método si
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fuera necesario.
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</para>
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</section>
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<!-- }}} -->
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<section xml:id="serializable.synopsis">
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&reftitle.interfacesynopsis;
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<!-- {{{ Synopsis -->
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<classsynopsis>
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<ooclass><classname>Serializable</classname></ooclass>
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<!-- {{{ Class synopsis -->
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<classsynopsisinfo>
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<ooclass>
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<classname>Serializable</classname>
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</ooclass>
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</classsynopsisinfo>
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<!-- }}} -->
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<classsynopsisinfo role="comment">&Methods;</classsynopsisinfo>
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<xi:include xpointer="xmlns(db=http://docbook.org/ns/docbook) xpointer(id('class.serializable')/db:refentry/db:refsect1[@role='description']/descendant::db:methodsynopsis[1])" />
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</classsynopsis>
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<!-- }}} -->
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</section>
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<section xml:id="serializable.examples">
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<example xml:id="serializable.example.basic"><!-- {{{ -->
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<title>Uso básico</title>
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<programlisting role="php">
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<![CDATA[
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<?php
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class obj implements Serializable {
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private $data;
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public function __construct() {
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$this->data = "Mis datos privados";
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}
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public function serialize() {
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return serialize($this->data);
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}
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public function unserialize($data) {
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$this->data = unserialize($data);
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}
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public function getData() {
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return $this->data;
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}
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}
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$obj = new obj;
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$ser = serialize($obj);
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var_dump($ser);
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$newobj = unserialize($ser);
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var_dump($newobj->getData());
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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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string(38) "C:3:"obj":23:{s:15:"Mis datos privados";}"
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string(15) "Mis datos privados"
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]]>
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</screen>
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</example><!-- }}} -->
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</section>
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</partintro>
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&language.predefined.serializable.serialize;
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&language.predefined.serializable.unserialize;
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</phpdoc:classref>
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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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