Question

我有一个URL，我想从中获取数据值并显示在表格中。它是单个数据，没有循环。

我使用file_get_contents php函数

<?xml version="1.0" encoding="utf-8"?>
<ArrayOfConsignment xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns="http://tempuri.org/">
  <Consignment>
    <ERROR />
    <DOCKNO>A0000001</DOCKNO>
    <PICKUP_DATE>13 Apr 2015 &amp; 9:54PM</PICKUP_DATE>
    <ORDER_NO>2341</ORDER_NO>
    <CURRENT_STATUS>DELIVERED</CURRENT_STATUS>
    <TRACKING_CODE>T002</TRACKING_CODE>
  </Consignment>
</ArrayOfConsignment>

现在我想抓住每个数据字段，如取件日期，订单号等，并显示在表格中。

任何人都可以帮我吗？

我也可以使用CURL吗？如果有，请分享代码。

非常感谢你的帮助

Answer 1

$xml=simplexml_load_file("yourxmlfile.xml") or die("Error: Cannot create object");
echo $xml->Consignment[0]->DOCKNO. "<br>";
echo $xml->Consignment[1]->DOCKNO;

您可以通过此方法获取标记值

Answer 2

您可以按照以下代码完成此操作。

<?php
    $myXMLData =
    '<?xml version="1.0" encoding="utf-8"?>
    <ArrayOfConsignment xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns="http://tempuri.org/">
      <Consignment>
        <ERROR />
        <DOCKNO>A0000001</DOCKNO>
        <PICKUP_DATE>13 Apr 2015 &amp; 9:54PM</PICKUP_DATE>
        <ORDER_NO>2341</ORDER_NO>
        <CURRENT_STATUS>DELIVERED</CURRENT_STATUS>
        <TRACKING_CODE>T002</TRACKING_CODE>
      </Consignment>
    </ArrayOfConsignment>';

    $xml = (array)simplexml_load_string($myXMLData) or die("Error: Cannot create object");
    $dataArray = (array)$xml['Consignment'];
    //echo"<pre>";print_r($dataArray);
    $DOCKNO = $dataArray['DOCKNO'];
    $PICKUP_DATE = $dataArray['PICKUP_DATE'];
    $ORDER_NO = $dataArray['ORDER_NO'];
    $CURRENT_STATUS = $dataArray['CURRENT_STATUS'];
    $TRACKING_CODE = $dataArray['TRACKING_CODE'];
?>

如何在PHP中与file_get_contents分开获取XML值

2 个答案: