<?xml version='1.0' encoding='iso-8859-1'?>
<!-- $Revision: 1.3 $ -->
  <refentry id="function.SimpleXMLIterator-key">
   <refnamediv>
    <refname>SimpleXMLIterator::key</refname>
    <refpurpose>
     Return current SimpleXML key
    </refpurpose>
   </refnamediv>
   <refsect1>
    <title>Description</title>
    <methodsynopsis>
     <type>mixed</type><methodname>SimpleXMLIterator::key</methodname>
     <void/>
    </methodsynopsis>

    &warn.undocumented.func;

   </refsect1>
  </refentry>

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