php - 使用 PHP 解析 XML

Question

这是我的 xml 数据的示例

<GetSendStatisticsResponse xmlns="http://ses.amazonaws.com/doc/2010-12-01/">
<GetSendStatisticsResult>
<SendDataPoints>
  <member>
    <DeliveryAttempts>69</DeliveryAttempts>
    <Timestamp>2011-09-12T01:00:00Z</Timestamp>
    <Rejects>0</Rejects>
    <Bounces>0</Bounces>
    <Complaints>0</Complaints>
  </member>
  <member>
    <DeliveryAttempts>1</DeliveryAttempts>
    <Timestamp>2011-09-08T17:00:00Z</Timestamp>
    <Rejects>0</Rejects>
    <Bounces>0</Bounces>
    <Complaints>0</Complaints>
  </member>
  <member>
    <DeliveryAttempts>282</DeliveryAttempts>
    <Timestamp>2011-09-09T18:00:00Z</Timestamp>
    <Rejects>0</Rejects>
    <Bounces>0</Bounces>
    <Complaints>0</Complaints>
  </member>

这是我的代码：

$xml = simplexml_load_string($resp);
$result = $xml->xpath('//member');
foreach($result->member as $member)
    {
    echo "<p>";
    echo "Delivery Attempts: ".$member->DeliveryAttempts."<br/>";
    echo "</p>";
    }

但它无法正常工作。如果将 $xml 转换为 JSON 或数组，我也可以。最适合遍历 xml 以显示 DeliveryAttempts 的方法。

Answer 1

尝试

foreach ($result as $member) {
   ...
}

反而。

Answer 2

这是由于 XML 命名空间。做这样的事情：

$xml->registerXPathNamespace( 'ses', 'http://ses.amazonaws.com/doc/2010-12-01/' );
$result = $x->xpath( '//ses:member' ) ;