这个接口提供了xml格式的文件，我用$xml = file_get_contents ( 'http://box.zhangmen.baidu.com/x?op=12&count=1&title=大约在冬季$$齐秦$$$$');取出来xml后如何得到里面的值，求php大神写出部分代码给我参考，感激不尽。
$xml = file_get_contents('http://box.zhangmen.baidu.com/x?op=12&count=1&title=大约在冬季$$齐秦$$$$'); $result = simplexml_load_string($xml); var_dump($result);
打印结果 object(simplexmlelement)[1] public 'count' => string '1' (length=1) public 'url' => object(simplexmlelement)[2] public 'encode' => object(simplexmlelement)[5] public 'decode' => object(simplexmlelement)[6] public 'type' => string '8' (length=1) public 'lrcid' => string '14706' (length=5) public 'flag' => string '1' (length=1) public 'durl' => object(simplexmlelement)[3] public 'encode' => object(simplexmlelement)[7] public 'decode' => object(simplexmlelement)[8] public 'type' => string '8' (length=1) public 'lrcid' => string '14706' (length=5) public 'flag' => string '1' (length=1) public 'p2p' => object(simplexmlelement)[4] public 'hash' => string 'd1cae9f7634c5aa3d54d7b1b1ad4c5b79b6e97ff' (length=40) public 'url' => object(simplexmlelement)[9] public 'type' => string 'mp3' (length=3) public 'size' => string '5710896' (length=7) public 'bitrate' => string '192' (length=3)
我想取
encode里面的数据。。请问该怎么办，那个object(simplexmlelement)[5]的值怎么取出来。。
回复讨论(解决方案) $xml = file_get_contents('http://box.zhangmen.baidu.com/x?op=12&count=1&title=大约在冬季$$齐秦$$$$'); $result = simplexml_load_string($xml, 'simplexmlelement', libxml_nocdata); var_dump($result->url->decode);
$xml = file_get_contents('http://box.zhangmen.baidu.com/x?op=12&count=1&title=大约在冬季$$齐秦$$$$');$result = simplexml_load_string($xml, 'simplexmlelement', libxml_nocdata);$ret = (array)$result->url;echo $ret['encode'].
;echo $ret['decode'];
http://zhangmenshiting.baidu.com/data2/music/64380827/z2zmbgvuaw9fn6nndk6ap5wxcjztb5lsamrjaw2znjmtawxrawmycwdoa2drz26zazhlmzaxa3ctzjezmw1ncgvll1qin5t1ywbmbwlvchflzmxqawttbde$
64380827.mp3?xcode=b89b492058ceab79743a96683617a8f2eaa48b2ded70843d&mid=0.39499944964564
xml = file_get_contents('http://box.zhangmen.baidu.com/x?op=12&count=1&title=大约在冬季$$齐秦$$$$');$result = simplexml_load_string($xml);echo strval($result->url->encode);echo strval($result->url->decode);
http://zhangmenshiting.baidu.com/data2/music/64380827/z2zmbgvuaw9fn6nndk6ap5wxcgvpzpuazjdrbgtqmm1my2lolppnmpsxzwzubzyclmlmmzaxa3ctzjezmw1ncgvll1qin5t1ywbmbgxsamxlagvrbg9tate$64380827.mp3?xcode=140db3e8864c55164ad0bce2297ede73eaa48b2ded70843d&mid=0.38763446277961
百度知道上已经有人给解答了，用dom实现的，感觉没有你们写的简单。因为我不会php语法，所以这么简单的问题不会。。大家都对，结贴给分。