mirror of
https://github.com/php/doc-ru.git
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155 lines
4.5 KiB
XML
155 lines
4.5 KiB
XML
<?xml version="1.0" encoding="utf-8"?>
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<!-- EN-Revision: cb7d16cf16c4d13a37979ff77a1df04cc2aa9258 Maintainer: tmn Status: ready -->
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<!-- Reviewed: no -->
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<refentry xml:id="domimplementation.hasfeature" xmlns="http://docbook.org/ns/docbook" xmlns:xlink="http://www.w3.org/1999/xlink">
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<refnamediv>
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<refname>DOMImplementation::hasFeature</refname>
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<refpurpose>
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Проверяет, реализует ли DOM-реализация интерфейс конкретного модуля DOM
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</refpurpose>
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</refnamediv>
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<refsect1 role="description">
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&reftitle.description;
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<methodsynopsis role="DOMImplementation">
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<modifier>public</modifier> <type>bool</type><methodname>DOMImplementation::hasFeature</methodname>
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<methodparam><type>string</type><parameter>feature</parameter></methodparam>
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<methodparam><type>string</type><parameter>version</parameter></methodparam>
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</methodsynopsis>
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<para>
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Метод проверяет, реализует ли реализация <parameter>feature</parameter>
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интерфейс конкретного модуля DOM.
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</para>
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<para>
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Список модулей перечисляет раздел стандарта DOM <link
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xlink:href="&url.dom2.features;">Согласование</link>.
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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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<para>
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<variablelist>
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<varlistentry>
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<term><parameter>feature</parameter></term>
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<listitem>
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<para>
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Название модуля для проверки.
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</para>
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</listitem>
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</varlistentry>
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<varlistentry>
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<term><parameter>version</parameter></term>
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<listitem>
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<para>
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Номер версии модуля <parameter>feature</parameter>.
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Для стандарта DOM level 2 метод принимает либо значение <literal>2.0</literal>,
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либо значение <literal>1.0</literal>.
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</para>
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</listitem>
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</varlistentry>
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</variablelist>
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</para>
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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.success;
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</para>
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</refsect1>
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<refsect1 role="changelog">
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&reftitle.changelog;
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<para>
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<informaltable>
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<tgroup cols="2">
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<thead>
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<row>
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<entry>&Version;</entry>
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<entry>&Description;</entry>
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</row>
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</thead>
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<tbody>
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<row>
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<entry>8.0.0</entry>
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<entry>
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Теперь статический вызов метода выбросит исключение <classname>Error</classname>.
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Раньше метод выдавал ошибку уровня <constant>E_DEPRECATED</constant>.
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</entry>
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</row>
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</tbody>
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</tgroup>
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</informaltable>
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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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<example>
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<title>
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Тестирование реализации DOM
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</title>
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<programlisting role="php">
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<![CDATA[
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<?php
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$features = array(
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'Core' => 'Core module',
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'XML' => 'XML module',
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'HTML' => 'HTML module',
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'Views' => 'Views module',
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'Stylesheets' => 'Style Sheets module',
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'CSS' => 'CSS module',
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'CSS2' => 'CSS2 module',
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'Events' => 'Events module',
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'UIEvents' => 'User interface Events module',
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'MouseEvents' => 'Mouse Events module',
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'MutationEvents' => 'Mutation Events module',
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'HTMLEvents' => 'HTML Events module',
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'Range' => 'Range module',
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'Traversal' => 'Traversal module'
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);
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$implementation = new DOMImplementation();
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foreach ($features as $key => $name) {
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if ($implementation->hasFeature($key, '2.0')) {
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echo "Реализация реализует интерфейс $name\n";
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} else {
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echo "Интерфейс $name отсутствует\n";
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}
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}
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?>
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]]>
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</programlisting>
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</example>
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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><methodname>DOMNode::isSupported</methodname></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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