php xml轉換數組

php xml轉換數組

轉自：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);

結果：

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