XML解析

array(2) {
["header"]=>
string(267) "HTTP/1.1 200 OK
Server: Apache-Coyote/1.1
Set-Cookie: JSESSIONID=BDED717E8585DDA55A47EA1822C00E80; Path=/sdkproxy/; HttpOnly
Content-Type: text/html;charset=UTF-8
Content-Language: en-GB
Content-Length: 103
Date: Sat, 24 Aug 2013 02:38:00 GMT
Connection: close"
["body"]=>
string(103) "
0-1100.0"
}
是一个web服务端的返回值


用 simplexml_load_string解析返回false，我都诧异了

['body']的内容如何转换成一个数组形式

回复讨论(解决方案)

$xml_string = "0-1100.0";  $xml = simplexml_load_string($xml_string);  //对象转换成数组，方便引用  $arr = (array)$xml; var_dump($arr);

$ar = simplexml_load_string($data['body']);

$ar = simplexml_load_string($data['body']);

我还不至于犯这个低级错误

不知道你会犯什么样的高级错误

$s = '0-1100.0';$xml = simplexml_load_string($s);print_r($xml);

SimpleXMLElement Object
(
[error] => 0
[message] => -1100.0
)

不知道你会犯什么样的高级错误

$s = '0-1100.0';$xml = simplexml_load_string($s);print_r($xml);

SimpleXMLElement Object
(
[error] => 0
[message] => -1100.0
)

问题是我这里就是返回bool(false)

贴出接收到的数据的序列化值
比如你接受的的数据在 $data 中，则
echo serialize($data);
贴出结果

贴出接收到的数据的序列化值
比如你接受的的数据在 $data 中，则
echo serialize($data);
贴出结果


a:2:{s:6:"header";s:267:"HTTP/1.1 200 OK
Server: Apache-Coyote/1.1
Set-Cookie: JSESSIONID=96B4D5E802AEBBE6A1F92824C576690B; Path=/sdkproxy/; HttpOnly
Content-Type: text/html;charset=UTF-8
Content-Language: en-GB
Content-Length: 103
Date: Sat, 24 Aug 2013 03:22:14 GMT
Connection: close";s:4:"body";s:103:"
0-1100.0";}

我感觉是数据的问题

$s = 'a:2:{s:6:"header";s:267:"HTTP/1.1 200 OKServer: Apache-Coyote/1.1Set-Cookie: JSESSIONID=96B4D5E802AEBBE6A1F92824C576690B; Path=/sdkproxy/; HttpOnlyContent-Type: text/html;charset=UTF-8Content-Language: en-GBContent-Length: 103Date: Sat, 24 Aug 2013 03:22:14 GMTConnection: close";s:4:"body";s:103:"0-1100.0";}';$d = unserialize($s);$xml = simplexml_load_string(trim($d['body']));print_r($xml);

SimpleXMLElement Object
(
[error] => 0
[message] => -1100.0
)
你在获取数据时，没有切割干净。
http 数据头和数据体之间是“\r\n\r\n”，而你是按“\r\n”切割的
所以在数据体前面留有的“\r\n”造成分析失败

$s = 'a:2:{s:6:"header";s:267:"HTTP/1.1 200 OKServer: Apache-Coyote/1.1Set-Cookie: JSESSIONID=96B4D5E802AEBBE6A1F92824C576690B; Path=/sdkproxy/; HttpOnlyContent-Type: text/html;charset=UTF-8Content-Language: en-GBContent-Length: 103Date: Sat, 24 Aug 2013 03:22:14 GMTConnection: close";s:4:"body";s:103:"0-1100.0";}';$d = unserialize($s);$xml = simplexml_load_string(trim($d['body']));print_r($xml);

SimpleXMLElement Object
(
[error] => 0
[message] => -1100.0
)
你在获取数据时，没有切割干净。
http 数据头和数据体之间是“\r\n\r\n”，而你是按“\r\n”切割的
所以在数据体前面留有的“\r\n”造成分析失败

确实是这个原因，谢谢你的细心回答