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<?xml version="1.0" encoding="utf-8"?>
<!-- $Revision$ -->
<reference xml:id="class.iteratoraggregate" role="class" xmlns="http://docbook.org/ns/docbook" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:xi="http://www.w3.org/2001/XInclude">
<title>The IteratorAggregate interface</title>
<titleabbrev>IteratorAggregate</titleabbrev>
<partintro>
<!-- {{{ IteratorAggregate intro -->
<section xml:id="iteratoraggregate.intro">
&reftitle.intro;
<para>
Interface to create an external Iterator.
</para>
</section>
<!-- }}} -->
<section xml:id="iteratoraggregate.synopsis">
&reftitle.interfacesynopsis;
<!-- {{{ Synopsis -->
<classsynopsis class="interface">
<oointerface>
<interfacename>IteratorAggregate</interfacename>
</oointerface>
<oointerface>
<modifier>extends</modifier>
<interfacename>Traversable</interfacename>
</oointerface>
<classsynopsisinfo role="comment">&Methods;</classsynopsisinfo>
<xi:include xpointer="xmlns(db=http://docbook.org/ns/docbook) xpointer(id('class.iteratoraggregate')/db:refentry/db:refsect1[@role='description']/descendant::db:methodsynopsis[@role='IteratorAggregate'])">
<xi:fallback/>
</xi:include>
</classsynopsis>
<!-- }}} -->
</section>
<section xml:id="iteratoraggregate.examples">
&reftitle.examples;
<example xml:id="iteratoraggregate.example.basic"><!-- {{{ -->
<title>Basic usage</title>
<programlisting role="php">
<![CDATA[
<?php
class myData implements IteratorAggregate
{
public $property1 = "Public property one";
public $property2 = "Public property two";
public $property3 = "Public property three";
public $property4 = "";
public function __construct()
{
$this->property4 = "last property";
}
public function getIterator(): Traversable
{
return new ArrayIterator($this);
}
}
$obj = new myData();
foreach ($obj as $key => $value) {
var_dump($key, $value);
echo "\n";
}
?>
]]>
</programlisting>
&example.outputs.similar;
<screen>
<![CDATA[
string(9) "property1"
string(19) "Public property one"
string(9) "property2"
string(19) "Public property two"
string(9) "property3"
string(21) "Public property three"
string(9) "property4"
string(13) "last property"
]]>
</screen>
</example><!-- }}} -->
</section>
</partintro>
&language.predefined.iteratoraggregate.getiterator;
</reference>
<!-- 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
-->
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