从php fsockopen返回的xml中获取值

I have the following xml being returned when using fsockopen (shortened the xml for ease of reading):

我在使用fsockopen时会返回以下xml（为了便于阅读，缩短了xml）：

<car>
  <brand type="AUDI">
    <engine>1.8</engine>
    <price>9000</price>
  </brand>
</car>

I use the following code to get the values:

我使用以下代码来获取值：

    $p = xml_parser_create();
    xml_parser_set_option($p, XML_OPTION_CASE_FOLDING, 0);
    xml_parser_set_option($p, XML_OPTION_SKIP_WHITE, 1);
    xml_parser_set_option($p, XML_OPTION_TARGET_ENCODING, 'UTF-8'); 
    xml_parse_into_struct($p, $return_xml, $vals, $index);
    xml_parser_free($p);

    $return_array["engine"] = $vals[$index["engine"][0]]["value"];
    $return_array["price"] = $vals[$index["price"][0]]["value"];

Which gives me the engine, and price but how can I get the value brand type?

这给了我引擎和价格，但我怎样才能获得价值品牌类型？

Thanks

谢谢

1 个解决方案

#1

xml_parser is the oldest and cruddiest of the XML implementations in PHP. I would recommend using SimpleXML, as it's OO oriented and a bit easier to use.

xml_parser是PHP中最古老，最肮脏的XML实现。我建议使用SimpleXML，因为它面向OO并且更容易使用。

With SimpleXML you could do:

使用SimpleXML，您可以：

$car->brand[0]['type'];

Check it out:

一探究竟：

http://www.php.net/manual/en/simplexml.examples-basic.php

#1