Question

我从api获取XML数据，如下所示：

<?xml version="1.0" encoding="utf-8"?>
<PP>
<row merchant_id="" customer_code="" billing_name="" account_status="Active"  created_date="2013-07-31 13:22:32.687" last_modified_date="2013-07-31 13:23:41.827" last_trans_date="2013-07-31 13:35:59.257" billing_address1="rd." billing_address2="" billing_city="Lower" billing_province_id="" billing_country_id="CA" billing_postal="" billing_email_address="" billing_phone="" velocity_group="" profile_group="" account_ref="12345" card_expiry="0713" cc_notification="" ref1="" ref2="" ref3="" ref4="" ref5="" />
</PP>

我试图访问php中的数据或将其转换为易于访问的数组。我尝试过这样的事情：

$xml = simplexml_load_string($resp);


$fields = array();
foreach ($xml->field as $f) {
    $f = (array) $f->attributes();
    $fields[] = $f['@attributes'];
}

但无法从中访问数据。

当我打印出数据时，它显示为：

SimpleXMLElement对象（[row] =＆gt;数组（[0] =＆gt; SimpleXMLElement对象（[@attributes] =＆gt;数组（[merchant_id] =＆gt; [customer_code] =＆gt; [billing_name] =＆gt; John Doe [account_status] =＆gt;有效[created_date] =＆gt; 2013-08-01 08：26：31.710 [last_modified_date] =＆gt; 2013-08-01 08：26：52.170 [last_trans_date] =＆gt; [billing_address1] =＆gt; [billing_address2] =＆gt; [billing_city] =＆gt; [billing_proounince_id] =＆gt; [billing_country_id] =＆gt; CA [billing_postal] =＆gt; [billing_email_address] =＆gt; .ca [billing_phone] =＆gt; [velocity_group ] =＆gt; [profile_group] =＆gt; [account_ref] =＆gt; [card_expiry] =＆gt; 0813 [cc_notification] =＆gt; [ref1] =＆gt; [ref2] =＆gt; [ref3] =＆gt; [ref4] =＆gt; [ref5] =＆gt;））[1] =＆gt; SimpleXMLElement对象（[@ attribute] =＆gt;数组（[merchant_id] =＆gt; [customer_code] =＆gt; 12345 [billing_name] =＆gt; [account_status ] =＆gt;有效[created_date] =＆gt; 2013-07-31 13：22：32.687 [last_modified_date] =＆gt; 2013-07-31 13：23：41.827 [last_trans_da te] =＆gt; 2013-07-31 13：35：59.257 [billing_address1] =＆gt; RD。 [billing_address2] =＆gt; [billing_city] =＆gt; Lowe [billing_province_id] =＆gt; [billing_country_id] =＆gt; CA [billing_postal] =＆gt; [billing_email_address] =＆gt; [billing_phone] =＆gt; [velocity_group] =＆gt; [profile_group] =＆gt; [account_ref] =＆gt; 12345 [card_expiry] =＆gt; 0713 [cc_notification] =＆gt; [ref1] =＆gt; [ref2] =＆gt; [ref3] =＆gt; [ref4] =＆gt; [ref5] =＆gt; ））））

任何人都可以帮助我访问数据或帮助我将其放入数组中。

由于

Answer 1

像这样访问它：

$xml = simplexml_load_string($x)->row; // assume XML in $x
echo $xml['billing_country_id'];

将输出

CA

这很简单，不是吗。

看到它有效：https://eval.in/40171

从simpleXMLElementObject访问数据

1 个答案: