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<?xml version='1.0' encoding='iso-8859-1'?>
<!-- $Revision: 1.4 $ -->
<refentry id="function.ArrayObject-getIterator">
<refnamediv>
<refname>ArrayObject::getIterator</refname>
<refpurpose>
Create a new iterator from an ArrayObject instance
</refpurpose>
</refnamediv>
<refsect1>
<title>Description</title>
<methodsynopsis>
<type>ArrayIterator</type><methodname>ArrayObject::getIterator</methodname>
<void/>
</methodsynopsis>
<para>
This function will return an iterator from an ArrayObject.
</para>
<para>
<example>
<title><function>ArrayObject::getIterator</function> example</title>
<programlisting role="php">
<![CDATA[
<?php
$array = array('1' => 'one',
'2' => 'two',
'3' => 'three');
$arrayobject = new ArrayObject($array);
$iterator = $arrayobject->getIterator();
while($iterator->valid()) {
echo $iterator->key() . ' => ' . $iterator->current() . "\n";
$iterator->next();
}
?>
]]>
</programlisting>
<para>
The above example will output:
</para>
<screen>
<![CDATA[
1 => one
2 => two
3 => three
]]>
</screen>
</example>
</para>
</refsect1>
</refentry>
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