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hasfeature.xml
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hasfeature.xml
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<?xml version="1.0" encoding="utf-8"?>
<!-- EN-Revision: b1ef3427055358ff6d092ddb0a8b5e748a7bbbb2 Maintainer: seros Status: partial -->
<!-- Reviewed: no -->
<refentry xml:id="domimplementation.hasfeature" xmlns="http://docbook.org/ns/docbook" xmlns:xlink="http://www.w3.org/1999/xlink">
<refnamediv>
<refname>DOMImplementation::hasFeature</refname>
<refpurpose>
Comprueba si la implementación de DOM implementa una característica específica
</refpurpose>
</refnamediv>
<refsect1 role="description">
&reftitle.description;
<methodsynopsis role="DOMImplementation">
<modifier>public</modifier> <type>bool</type><methodname>DOMImplementation::hasFeature</methodname>
<methodparam><type>string</type><parameter>feature</parameter></methodparam>
<methodparam><type>string</type><parameter>version</parameter></methodparam>
</methodsynopsis>
<para>
Comprueba si la implementación de DOM implementa una característica específica
dada por <parameter>feature</parameter>.
</para>
<para>
Se puede encontrar una lista de todas las características en la sección <link
xlink:href="&url.dom2.features;">Conformance</link> de la especificación
DOM.
</para>
</refsect1>
<refsect1 role="parameters">
&reftitle.parameters;
<para>
<variablelist>
<varlistentry>
<term><parameter>feature</parameter></term>
<listitem>
<para>
La característica a comprobar.
</para>
</listitem>
</varlistentry>
<varlistentry>
<term><parameter>version</parameter></term>
<listitem>
<para>
El número de versión de <parameter>feature</parameter> a comprobar. En
el nivel 2 puede ser <literal>2.0</literal> o
<literal>1.0</literal>.
</para>
</listitem>
</varlistentry>
</variablelist>
</para>
</refsect1>
<refsect1 role="returnvalues">
&reftitle.returnvalues;
<para>
&return.success;
</para>
</refsect1>
<refsect1 role="changelog">
&reftitle.changelog;
<para>
<informaltable>
<tgroup cols="2">
<thead>
<row>
<entry>&Version;</entry>
<entry>&Description;</entry>
</row>
</thead>
<tbody>
<row>
<entry>8.0.0</entry>
<entry>
Calling this function statically will
now throw an <classname>Error</classname>.
Previously, an <constant>E_DEPRECATED</constant> was raised.
</entry>
</row>
</tbody>
</tgroup>
</informaltable>
</para>
</refsect1>
<refsect1 role="examples">
&reftitle.examples;
<example>
<title>Comprobar su Implementación DOM</title>
<programlisting role="php">
<![CDATA[
<?php
$features = array(
'Core' => 'Core module',
'XML' => 'XML module',
'HTML' => 'HTML module',
'Views' => 'Views module',
'Stylesheets' => 'Style Sheets module',
'CSS' => 'CSS module',
'CSS2' => 'CSS2 module',
'Events' => 'Events module',
'UIEvents' => 'User interface Events module',
'MouseEvents' => 'Mouse Events module',
'MutationEvents' => 'Mutation Events module',
'HTMLEvents' => 'HTML Events module',
'Range' => 'Range module',
'Traversal' => 'Traversal module'
);
foreach ($features as $clave => $nombre) {
if (DOMImplementation::hasFeature($clave, '2.0')) {
echo "Tiene la característica $nombre\n";
} else {
echo "Falta la característica $nombre\n";
}
}
?>
]]>
</programlisting>
</example>
</refsect1>
<refsect1 role="seealso">
&reftitle.seealso;
<para>
<simplelist>
<member><methodname>DOMNode::isSupported</methodname></member>
</simplelist>
</para>
</refsect1>
</refentry>
<!-- Keep this comment at the end of the file
Local variables:
mode: sgml
sgml-omittag:t
sgml-shorttag:t
sgml-minimize-attributes:nil
sgml-always-quote-attributes:t
sgml-indent-step:1
sgml-indent-data:t
indent-tabs-mode:nil
sgml-parent-document:nil
sgml-default-dtd-file:"~/.phpdoc/manual.ced"
sgml-exposed-tags:nil
sgml-local-catalogs:nil
sgml-local-ecat-files:nil
End:
vim600: syn=xml fen fdm=syntax fdl=2 si
vim: et tw=78 syn=sgml
vi: ts=1 sw=1
-->