好用的XML转换成数组方法

xml代码

$xml = "<xml> 
   <appid>wx2421b1c4370ec43b</appid> 
   <customs>ZHENGZHOU_BS</customs> 
   <mch_customs_no>D00411</mch_customs_no> 
   <mch_id>1262544101</mch_id> 
   <order_fee>13110</order_fee> 
   <out_trade_no>15112496832609</out_trade_no> 
   <product_fee>13110</product_fee> 
   <sign>8FF6CEF879FB9555CD580222E671E9D4</sign> 
   <transaction_id>1006930610201511241751403478</transaction_id> 
   <transport_fee>0</transport_fee> 
   <fee_type>CNY</fee_type> 
   <sub_order_no>15112496832609001</sub_order_no> 
</xml>";

function xmlToArray2($xml) { 
    // 将XML转为array 
    $array_data = json_decode(json_encode(simplexml_load_string($xml, 'SimpleXMLElement', LIBXML_NOCDATA)), true); 
    return $array_data; 
}
xml转换成数组后：
print_r(xmlToArray2($xml));



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