mirror of
https://github.com/sigmasternchen/php-doc-en
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685a03b4b3
git-svn-id: https://svn.php.net/repository/phpdoc/en/trunk@263467 c90b9560-bf6c-de11-be94-00142212c4b1
146 lines
3.3 KiB
XML
146 lines
3.3 KiB
XML
<?xml version="1.0" encoding="iso-8859-1"?>
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<!-- $Revision: 1.14 $ -->
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<refentry xml:id='function.simplexml-element-children' xmlns="http://docbook.org/ns/docbook">
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<refnamediv>
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<refname>SimpleXMLElement->children</refname>
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<refpurpose>Finds children of given node</refpurpose>
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</refnamediv>
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<refsect1 role="description">
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&reftitle.description;
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<classsynopsis>
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<ooclass><classname>SimpleXMLElement</classname></ooclass>
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<methodsynopsis>
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<type>SimpleXMLElement</type><methodname>children</methodname>
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<methodparam choice="opt"><type>string</type><parameter>ns</parameter></methodparam>
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<methodparam choice="opt"><type>bool</type><parameter>is_prefix</parameter></methodparam>
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</methodsynopsis>
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</classsynopsis>
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<para>
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This method finds the children of the element of which it is a member. The result
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follows normal iteration rules.
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</para>
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&simplexml.iteration;
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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>ns</parameter></term>
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<listitem>
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<para>
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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>is_prefix</parameter></term>
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<listitem>
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<para>
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Default to &false;
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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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</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>5.2.0</entry>
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<entry>
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The optional parameter <parameter>is_prefix</parameter> was added.
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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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<para>
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<example>
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<title>Traversing a <literal>children()</literal> pseudo-array</title>
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<programlisting role="php">
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<![CDATA[
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<?php
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$xml = new SimpleXMLElement(
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'<person>
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<child role="son">
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<child role="daughter"/>
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</child>
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<child role="daughter">
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<child role="son">
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<child role="son"/>
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</child>
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</child>
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</person>');
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foreach ($xml->children() as $second_gen) {
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echo ' The person begot a ' . $second_gen['role'];
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foreach ($second_gen->children() as $third_gen) {
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echo ' who begot a ' . $third_gen['role'] . ';';
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foreach ($third_gen->children() as $fourth_gen) {
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echo ' and that ' . $third_gen['role'] .
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' begot a ' . $fourth_gen['role'];
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}
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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.outputs;
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<screen>
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<![CDATA[
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The person begot a son who begot a daughter; The person
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begot a daughter who begot a son; and that son begot a son
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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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</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:"../../../../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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