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rewind.xml
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rewind.xml
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<?xml version="1.0" encoding="utf-8"?>
<!-- EN-Revision: dcb657b7e9e4f7622ce3394ae1fa3c14538721e1 Maintainer: sergey Status: ready -->
<!-- Reviewed: no -->
<refentry xml:id="simplexmlelement.rewind" xmlns="http://docbook.org/ns/docbook">
<refnamediv>
<refname>SimpleXMLElement::rewind</refname>
<refpurpose>Перемотка к первому элементу</refpurpose>
</refnamediv>
<refsect1 role="description">
&reftitle.description;
<methodsynopsis role="SimpleXMLElement">
<modifier>public</modifier> <type>void</type><methodname>SimpleXMLElement::rewind</methodname>
<void/>
</methodsynopsis>
<warning>
<simpara>
До версии PHP 8.0 метод <methodname>SimpleXMLElement::rewind</methodname>
был объявлен только для дочернего класса <classname>SimpleXMLIterator</classname>.
</simpara>
</warning>
<para>
Метод перематывает <classname>SimpleXMLElement</classname> к первому элементу.
</para>
</refsect1>
<refsect1 role="parameters">
&reftitle.parameters;
&no.function.parameters;
</refsect1>
<refsect1 role="returnvalues">
&reftitle.returnvalues;
<para>
&return.void;
</para>
</refsect1>
<refsect1 role="examples">
&reftitle.examples;
<para>
<example>
<title>Перемотка к первому элементу</title>
<programlisting role="php">
<![CDATA[
<?php
$xmlElement = new SimpleXMLElement('<books><book>PHP Basics</book><book>XML Basics</book></books>');
$xmlElement->rewind();
var_dump($xmlElement->current());
?>
]]>
</programlisting>
&example.outputs;
<screen>
<![CDATA[
object(SimpleXMLElement)#2 (1) {
[0]=>
string(10) "PHP Basics"
}
]]>
</screen>
</example>
</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
-->