如何从提要中导入 XML 数据

Question

我正在尝试使用他们的 API 从第三方提要获取数据。据称，它采用的格式是 XML，但在我未经训练的情况下与它几乎没有相似之处。这是用 php 回显到屏幕上的样子：

122701 29 Epound_10_-_Epound_20 13 Epound_20_-_Epound_30 1 Epound_30_-_Epound_40 4 Epound_40_-_Epound_50 11 532601 13 4896423 10 283701 6 0 29 0__-_100_ 29 BRAND NEW BOXED 8GB 4TH GEN STYLE MP4 PLAYER MUSIC VIDEO WITH IPOD CONNECTION LIMITED STOCK AT THIS PRICE! PINK RED BLUE SILVER PURPLE BLACK GREEN FEATURES USB 2.0 version with capacity: 8GB Holds Up to 1600 Songs 2 inch TFT Screen, 260K true colors display Support multiple music formats: MP1, MP2, MP3,WMA, http://r.3rdparty.com/r/uk/532601/122701/90/90/http%3A%2F%2Fi.ebayimg.com%2F00%2Fs%2FMzg1WDU5OQ%3D%3D%2F%24%28KGrHqN%2C%21lME6CWISze5BOsD3p%28T0%21%7E%7E60_1.JPG%3Fset_id%3D8800005007/voAX7N1WHJJIu1oTgPhOqVsRjHMhQEX45KQtKDk2t4o- 90 90 http://r.3rdparty.com/r/uk/532601/122701/auto/auto/http%3A%2F%2Fi.ebayimg.com%2F00%2Fs%2FMzg1WDU5OQ%3D%3D%2F%24%28KGrHqN%2C%21lME6CWISze5BOsD3p%28T0%21%7E%7E60_1.JPG%3Fset_id%3D8800005007/voAX7N1WHJJIu1oTgPhOqVsRjHMhQEX45KQtKDk2t4o- http://ecs-uk.3rdparty.com/ctl/go/sitesearchGo?.ts=1352310761409&.sig=v6kMZQynUtJjAqTcYY01ZY_OGEM-&offerId=81b44a3770af829494b013d20aaf433a&searchId=1076987819567_1352310761409_2488241&affiliationId=12345678&country=uk&wait=true&ecs=ok&contextLevel=1&merchantid=532601&comId=532601&catId=122701 http://3rdparty.com/p-mp3-players-122701/bush-mp3-8gb-19657960?partnerId=12345678 eBay.co.uk http://3rdparty.com/data/merchantlogos/532601/ebay-logo-640.jpg 80 24 122701-19657960 Bush MP3 8GB MP3 Players 11.49 2.99 2.99 14.48 0 1 false Sound & Vision:iPods & MP3 Players| iPods & MP3 Players Bush 567 Features: * Connections: 1 x 30 Pin Ipod connection port, 1 x 3.5mm jack headphone output * Playable formats: MP3, AMV, WMV, ASF Video, JPG, TXT, LRC, WAV * Suitable for use with Windows PCs and MAC * Integrated long lasting lithium-ion battery * Built-in equalizer with 7 presets * Built-in Clock * Integrated http://r.3rdparty.com/r/uk/4896423/122701/90/90/http%3A%2F%2Fecx.images-amazon.com%2Fimages%2FI%2F31IHNu5OI5L._SL160_.jpg/Nw1b8PcAtWqiL74fE7oiiBurTgUSoIiWBYGvjkSH8hc- 90 90 http://r.3rdparty.com/r/uk/4896423/122701/auto/auto/http%3A%2F%2Fecx.images-amazon.com%2Fimages%2FI%2F31IHNu5OI5L._SL160_.jpg/Nw1b8PcAtWqiL74fE7oiiBurTgUSoIiWBYGvjkSH8hc- http://ecs-uk.3rdparty.com/ctl/go/sitesearchGo?.ts=1352310761409&.sig=Zh1tMTvh5S8dhWh3uC7CZYgI7rc-&offerId=661a194e6394057cf5315e16c23802b3&searchId=1076987819567_1352310761409_2488241&affiliationId=12345678&country=uk&wait=true&ecs=ok&contextLevel=1&merchantid=4896423&comId=4896423&catId=122701 http://3rdparty.com/p-mp3-players-122701/atlantic-agsil8-8gb-19803999?partnerId=12345678 Amazon Marketplace http://3rdparty.com/data/merchantlogos/4896423/Amazon_marketplace.gif 80 24 122701-19803999 Atlantic AGSIL8 8GB MP3 Players 11.99 3.99 3.99 15.98 0 1 Usually dispatched within 1-2 business days false 0608938410283 Electronics & Photo/Categories/Portable Sound & Vision/MP3 & Digital Media Players Atlantic 11695 brand new 8gb mp4 player very similar to the ipod nano,ipod chargers also work on this 2) Support multi-lanuages:English,French,German, Itlian,Spainish,ect 26 lanuages. 3) Play Mp3 4) Play movies 5) ID3 Lyrics display 6)  

我的问题是，如何使用 php 进行转换并提取数据？似乎没有像我见过的 XML 数据示例中那样的字段名，例如“标题”、“图像”等。

我已经阅读了这个 Stack Overflow 问题，但它对我的提要没有帮助：

How to use XMLReader in PHP?

提前致谢。

Answer 1

如果您不想读取 xml 数据，请按照这些步骤操作，

$xmlURL = "你的 xml url 放在这里";

try {
    $ch = curl_init();
    curl_setopt($ch, CURLOPT_URL, $xmlURL);
    curl_setopt($ch, CURLOPT_HEADER, false);
    curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
    curl_setopt($ch, CURLOPT_SSL_VERIFYHOST, 0);
    curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, 0);
    curl_setopt($ch, CURLOPT_HTTPHEADER, array(
        'Content-type: text/xml'
    ));
    $content = curl_exec($ch);
    $error   = curl_error($ch);
    curl_close($ch);
    $obj = new SimpleXMLElement($content);
    echo "<pre>";
    var_dump($obj);
    echo "</pre>"; 
}
catch(Exception $e){
    var_dump($e);exit;
}

您将获得整个 xml 文件的数组格式。

谢谢。