php xml转换数组

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php xml转换数组

转自：http://hi.baidu.com/wfyuck/item/b9fd62d74cc83be254347f2f

$info = '<?xml version="1.0" encoding="utf-8" ?>
            <data>
                <GeocoderSearchResponse>
                    <status>OK</status>
                    <result>
                        <location>
                            <lat>39.94921</lat>
                            <lng>116.463619</lng>
                        </location>
                    <precise>0</precise>
                    <confidence>50</confidence>
                    <level>道路</level>
                    </result>
                </GeocoderSearchResponse>
                <GeocoderSearchResponse>
                    <status>OK</status>
                    <result>
                        <location>
                            <lat>39</lat>
                            <lng>116</lng>
                        </location>
                    <precise>0</precise>
                    <confidence>50</confidence>
                    <level>道路123</level>
                    </result>
                </GeocoderSearchResponse>
            </data>';

$xml = simplexml_load_string($info);
    function xml2array($xmlobject) {
        if ($xmlobject) {
            foreach ((array)$xmlobject as $k=>$v) {
                $data[$k] = !is_string($v) ? xml2array($v) : $v;
            }
            return $data;
        }
    }
    $data = xml2array($xml);

结果：

array(1) { ["GeocoderSearchResponse"]=> array(2) { [0]=> array(2) { ["status"]=> string(2) "OK" ["result"]=> array(4) { ["location"]=> array(2) { ["lat"]=> string(8) "39.94921" ["lng"]=> string(10) "116.463619" } ["precise"]=> string(1) "0" ["confidence"]=> string(2) "50" ["level"]=> string(6) "道路" } } [1]=> array(2) { ["status"]=> string(2) "OK" ["result"]=> array(4) { ["location"]=> array(2) { ["lat"]=> string(2) "39" ["lng"]=> string(3) "116" } ["precise"]=> string(1) "0" ["confidence"]=> string(2) "50" ["level"]=> string(9) "道路123" } } }}