mirror of
https://github.com/php/doc-es.git
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106 lines
2.7 KiB
XML
106 lines
2.7 KiB
XML
<?xml version="1.0" encoding="utf-8"?>
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<!-- $Revision$ -->
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<!-- EN-Revision: 4a6671fe697ead5b27603b56face01a2c4e7ebe5 Maintainer: PhilDaiguille Status: ready -->
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<!-- Reviewed: no -->
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<refentry xml:id="function.restore-error-handler" xmlns="http://docbook.org/ns/docbook">
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<refnamediv>
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<refname>restore_error_handler</refname>
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<refpurpose>Restaura la función anterior de manejo de errores</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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<type>true</type><methodname>restore_error_handler</methodname>
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<void/>
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</methodsynopsis>
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<para>
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Utilizada después de modificar la función de manejo de errores,
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gracias a <function>set_error_handler</function>,
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<function>restore_error_handler</function> permite reutilizar
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la versión anterior de manejo de errores (que puede ser la
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función PHP por defecto, o alguna otra función del usuario).
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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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&return.true.always;
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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 con <function>restore_error_handler</function></title>
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<para>
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Si <function>unserialize</function> causa un error, entonces el manejador
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de errores original es restaurado.
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</para>
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<programlisting role="php">
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<![CDATA[
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<?php
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function unserialize_handler($errno, $errstr)
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{
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echo "Valor incorrectamente serializado.\n";
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}
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$serialized = 'foo';
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set_error_handler('unserialize_handler');
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$original = unserialize($serialized);
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restore_error_handler();
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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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Valor incorrectamente serializado.
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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><function>error_reporting</function></member>
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<member><function>set_error_handler</function></member>
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<member><function>get_error_handler</function></member>
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<member><function>restore_exception_handler</function></member>
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<member><function>trigger_error</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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