我有$xmlstring
带值的 xml 字段;
'<result>
<customerAccount xmlns="http://www.ibm.com>
<AccountStatus xmlns="">Due</AccountStatus>
<ComponentCustomerAccount xmlns="">
<Name>ADSL</Name>
<CharacteristicValue>
<Characteristic>
<Name>Balance</Name>
</Characteristic>
<Value>0.0</Value>
</CharacteristicValue>
<CharacteristicValue>
<Characteristic>
<Name>Date</Name>
</Characteristic>
<Value>21.10.1990</Value>
</CharacteristicValue>
<AccountStatus>Active</AccountStatus>
</ComponentCustomerAccount>
<ComponentCustomerAccount xmlns="">
<Name>IPTV</Name>
<CharacteristicValue>
<Characteristic>
<Name>Balance</Name>
</Characteristic>
<Value>100</Value>
</CharacteristicValue>
<CharacteristicValue>
<Characteristic>
<Name>Date</Name>
</Characteristic>
<Value>21.10.1990</Value>
</CharacteristicValue>
<AccountStatus>Active</AccountStatus>
</ComponentCustomerAccount>
</customerAccount>
</result>';
我想在表格内的 HTML 字段中显示:
NAME STATUS VALUE
ADSL ACTIVE 0.0
IPTV ACTIVE 100
如您所见,我有一些重复的元素。ComponentCustomerAccount 重复,我可以有多个元素。我不需要第一个 AccountStatus 元素,但我需要 ComponentCustomerAccount 中的 AccountStatus 元素。我还需要 ComponentCustomerAccount 元素中的第一个元素名称。
$xml = new SimpleXMLElement($xmlString);
$html = "<table>";
$html .= "<tr><th>Account Name</th><th>Status</th><th>Amount</th></tr>";
foreach($xml->customerAccount as $cust) {
$html .= "<tr><th>" . $cust->Name .
"</th><th>" . $cust->AccountStatus. "</th><th>" . $cust->Value . "</th></tr>";
}
$html .= "</table>";
但我得到空白输出。我必须改变什么?谢谢