Description:
------------
The simplexml_load_string function loads attributes correctly when no options are specified. But when the LIBXML_NOCDATA option used, attributes are not specified.

Test script:
---------------
$xml = "<?xml version=\"1.0\" encoding=\"UTF-8\"?>
<root>
    <item>
        <foo id=\"1\"><![CDATA[123]]></foo>
        <bar><![CDATA[abc]]></bar>
    </item>
    <item>
        <foo id=\"1\">123</foo>
        <bar>abc</bar>
    </item>
</root>";

print_r(simplexml_load_string($xml, null, LIBXML_NOCDATA));

Expected result:
----------------
SimpleXMLElement Object
(
    [item] => Array
        (
            [0] => SimpleXMLElement Object
                (
                    [@attributes] => Array
                        (
                            [id] => 1
                        )
                    [foo] => 123
                    [bar] => abc
                )

            [1] => SimpleXMLElement Object
                (
                    [foo] => 123
                    [bar] => abc
                )

        )

)

Actual result:
--------------
SimpleXMLElement Object
(
    [item] => Array
        (
            [0] => SimpleXMLElement Object
                (
                    [foo] => 123
                    [bar] => abc
                )

            [1] => SimpleXMLElement Object
                (
                    [foo] => 123
                    [bar] => abc
                )

        )

)