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--TEST--
Bug #46003 (isset on nonexisting nodes return unexpected results)
--EXTENSIONS--
simplexml
--FILE--
<?php
$xml =<<<XML
<r>
<p>Test</p>
<o d='h'>
<xx rr='info' />
<yy rr='data' />
</o>
</r>
XML;
$x = simplexml_load_string($xml);
var_dump(isset($x->p));
var_dump(isset($x->p->o));
var_dump(isset($x->o->yy));
var_dump(isset($x->o->zz));
var_dump(isset($x->o->text));
var_dump(isset($x->o->xx));
?>
--EXPECT--
bool(true)
bool(false)
bool(true)
bool(false)
bool(false)
bool(true)
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