XML to Array in php

Input:

<list version="1.0">

<meta>

<type>resource-list</type>

</meta>

<resources start="0" count="188">

<resource classname="Quote">

<field name="name">USD/KRW</field>

<field name="price">1080.800049</field>

<field name="symbol">KRW=X</field>

<field name="ts">1525856454</field>

<field name="type">currency</field>

<field name="utctime">2018-05-09T09:00:54+0000</field>

<field name="volume">0</field>

</resource>

</resources>

</list>

Code:

<?php

$request_url = "https://finance.yahoo.com/webservice/v1/symbols/allcurrencies/quote";

//Setup cURL Request

$curl = curl_init();

curl_setopt($curl, CURLOPT_URL, $request_url);

curl_setopt($curl, CURLOPT_TIMEOUT, 130);

curl_setopt($curl, CURLOPT_RETURNTRANSFER, 1);

$response = curl_exec($curl);

curl_close($curl);

$xml = simplexml_load_string(trim($response), "SimpleXMLElement", LIBXML_NOCDATA );

$data = json_decode( json_encode( $xml ), true );

$result = array();

foreach ($xml->resources->resource as $element) {

foreach(json_decode( json_encode( $element ), true ) as $key => $val) {

$result[]=$val;

}

}

print_r($result);

?>

Output:

Array
(
    [0] => Array
        (
            [classname] => Quote
        )

    [1] => Array
        (
            [0] => USD/KRW
            [1] => 1080.800049
            [2] => KRW=X
            [3] => 1525859664
            [4] => currency
            [5] => 2018-05-09T09:54:24+0000
            [6] => 0
        )
)