doc-es/reference/dom/domelement/toggleattribute.xml at master · php/doc-es · GitHub

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<?xml version="1.0" encoding="utf-8"?>
<!-- EN-Revision: 14170b04f442ee9b915fd5ebc1c2279a4c1b9387 Maintainer: PhilDaiguille Status: ready -->
<!-- Reviewed: yes -->
<refentry xml:id="domelement.toggleattribute" xmlns="http://docbook.org/ns/docbook">
 <refnamediv>
  <refname>DOMElement::toggleAttribute</refname>
  <refpurpose>Conmuta el atributo</refpurpose>
 </refnamediv>

 <refsect1 role="description">
  &reftitle.description;
  <methodsynopsis role="DOMElement">
   <modifier>public</modifier> <type>bool</type><methodname>DOMElement::toggleAttribute</methodname>
   <methodparam><type>string</type><parameter>qualifiedName</parameter></methodparam>
   <methodparam choice="opt"><type class="union"><type>bool</type><type>null</type></type><parameter>force</parameter><initializer>&null;</initializer></methodparam>
  </methodsynopsis>
  <para>
   Conmuta el atributo.
  </para>
 </refsect1>

 <refsect1 role="parameters">
  &reftitle.parameters;
  <para>
   <variablelist>
    <varlistentry>
     <term><parameter>qualifiedName</parameter></term>
     <listitem>
      <para>
       El nombre cualificado del atributo.
      </para>
     </listitem>
    </varlistentry>
    <varlistentry>
     <term><parameter>force</parameter></term>
     <listitem>
      <para>
       <simplelist>
        <member>si &null;, la función conmuta el atributo.</member>
        <member>si &true;, la función añade el atributo.</member>
        <member>si &false;, la función elimina el atributo.</member>
       </simplelist>
      </para>
     </listitem>
    </varlistentry>
   </variablelist>
  </para>
 </refsect1>

 <refsect1 role="returnvalues">
  &reftitle.returnvalues;
  <para>
   Devuelve &true; si el atributo está presente después de la llamada, en caso contrario &false;.
  </para>
 </refsect1>

 <refsect1 role="examples">
  &reftitle.examples;
  <example>
   <title>Ejemplo de <methodname>DOMElement::toggleAttribute</methodname></title>
   <programlisting role="php">
<![CDATA[
<?php

$dom = new DOMDocument();
$dom->loadXML("<?xml version='1.0'?><container selected=\"\"/>");

var_dump($dom->documentElement->toggleAttribute('selected'));
echo $dom->saveXML() . PHP_EOL;

var_dump($dom->documentElement->toggleAttribute('selected'));
echo $dom->saveXML();
?>
]]>
   </programlisting>
   &example.outputs;
   <screen>
<![CDATA[
bool(false)
<?xml version="1.0"?>
<container/>

bool(true)
<?xml version="1.0"?>
<container selected=""/>
]]>
   </screen>
  </example>
 </refsect1>
</refentry>
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sgml-shorttag:t
sgml-minimize-attributes:nil
sgml-always-quote-attributes:t
sgml-indent-step:1
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sgml-parent-document:nil
sgml-default-dtd-file:"~/.phpdoc/manual.ced"
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-->