我生命中第一次尝试将wsdl服务实现到网站中。我得到了服务的回复。我尝试使用以下代码解析响应，但可能在某处做错了。任何人都可以帮我解析响应中的某些节点吗？
问候并致谢
$xml = simplexml_load_string($result);
$hotels = $xml->children('http://schemas.xmlsoap.org/soap/envelope')->Body->children('http://axis.frontend.hydra.hotelbeds.com')->hoteldetailrs->hotel;
foreach ($hotels as $hotel) {
echo '
<hoteldetails>
<h1>' .$hotel->name . '</h1>
<h2>' .$hotel->code . '</h2>
</hoteldetails>
';
}
肥皂反应
<!--?xml version="1.0" encoding="utf-8"?-->
<soapenv:envelope xmlns:soapenv="http://schemas.xmlsoap.org/soap/envelope/" xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
<soapenv:body>
<ns1:gethoteldetail xsi:type="xsd:string" xmlns:ns1="http://axis.frontend.hydra.hotelbeds.com">
<hoteldetailrs xmlns="http://www.hotelbeds.com/schemas/2005/06/messages" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemalocation="http://www.hotelbeds.com/schemas/2005/06/messages HotelDetailRS.xsd" echotoken="DummyEchoToken">
<auditdata>
<processtime>7</processtime>
<timestamp>2014-09-01 13:39:27.027</timestamp>
<requesthost>78.135.9.124</requesthost>
<servername>FORM</servername>
<serverid>FO</serverid>
<schemarelease>2005/06</schemarelease>
<hydracorerelease>2.0.201408281727</hydracorerelease>
<hydraenumerationsrelease>1.0.201408281727</hydraenumerationsrelease>
<merlinrelease>N/A</merlinrelease>
</auditdata>
<hotel xsi:type="ProductHotel">
<code>50</code>
<name>Aquahotel Aquamarina</name>
<descriptionlist>
<description type="HotelDescription" languagecode="ENG" languagename="Ingles">This attractive beach hotel is located on the sea front promenade of Santa Susanna, only 100 m from the beach. In the vicinity there are shops, bars, restaurants and night clubs. Girona Airport is 30 km away, Airport Barcelona-El Prat 60 km. The centre of Barcelona can be reached by train, calling at Plaça Catalunya. The hotel features 601 rooms, 24-hours reception, currency exchange, conference facilities, TV room, restaurant, 4 bars, outdoor pool, children's pool, playground, mini-club, cinema, supermarket and hairdresser. Facilities for disabled guests.</description>
</descriptionlist>
<contact>
<address>
<streettypeid>.</streettypeid>
<streettypename> </streettypename>
<streetname>AVENIDA DEL MAR</streetname>
<number>16</number>
<postalcode> 08398</postalcode>
<city>SANTA SUSANA</city>
<countrycode>ES</countrycode>
</address>
<emaillist>
<email>aquahotel@aquahotel.com</email>
</emaillist>
<phonelist>
<contactnumber type="phoneHotel">937678060</contactnumber>
<contactnumber type="phoneBooking">902206306</contactnumber>
</phonelist>
<faxlist>
<contactnumber>937678137</contactnumber>
</faxlist>
<weblist>
<web>www.aquahotel.com</web>
</weblist>
</contact>
<category type="SIMPLE" code="4EST" shortname="4*">4 STARS</category>
<destination type="SIMPLE" code="LLM">
<name>Costa Brava & Costa Barcelona-Maresme</name>
<zonelist>
<zone type="SIMPLE" code="15">Santa Susana</zone>
</zonelist>
</destination>
<position latitude="41.63434" longitude="2.72169"></position>
</hotel>
</hoteldetailrs>
</ns1:gethoteldetail>
</soapenv:body>
</soapenv:envelope>
答案 0 :(得分：3)
您没有正确定位名称空间。如果您遇到困难，请使用getNamespaces查看如何处理它们，并且很容易定位所需的节点：
$namespaces = $xml->getNamespaces(true);
$hotels = $xml->children($namespaces['soapenv'])
->body
->children($namespaces['ns1'])
->children()
->hoteldetailrs
->hotel;
foreach ($hotels as $hotel) {
echo '
<hoteldetails>
<h1>' .$hotel->name . '</h1>
<h2>' .$hotel->code . '</h2>
</hoteldetails>
';
}
输出：
Aquahotel Aquamarina
50
如果您需要在children()上使用作为参数指定的命名空间的更多解释，请告诉我，但请务必先查看children()的文档
答案 1 :(得分：2)
要简化这些元素，您可以非常轻松地使用DOM。
$dom = new DOMDocument();
$dom->loadXML($result);
$hotels = $dom->getElementsByTagName('hotel');
foreach ($hotels as $hotel) {
$name = $hotel->getElementsByTagName('name')->item(0)->nodeValue;
$code = $hotel->getElementsByTagName('code')->item(0)->nodeValue;
echo '
<hoteldetails>
<h1>' .$name . '</h1>
<h2>' .$code . '</h2>
</hoteldetails>
';
}
<hoteldetails>
<h1>Aquahotel Aquamarina</h1>
<h2>50</h2>
</hoteldetails>
虽然我不是通过字符串连接创建输出XML的忠实粉丝。另一种方法是建立另一个DOM并输出它。它只是更冗长，但最终更清洁。
$dom = new DOMDocument();
$dom->loadXML($result);
$hotels = $dom->getElementsByTagName('hotel');
foreach ($hotels as $hotel) {
// Get the data for each hotel.
$name = $hotel->getElementsByTagName('name')->item(0)->nodeValue;
$code = $hotel->getElementsByTagName('code')->item(0)->nodeValue;
// Set up a DOM to hold everything.
$output = new DOMDocument();
$output->formatOutput = true;
// Create some elements.
$hoteldetails = $output->createElement('hoteldetails');
$h1 = $output->createElement('h1', $name);
$h2 = $output->createElement('h2', $code);
// Put them together.
$hoteldetails->appendChild($h1);
$hoteldetails->appendChild($h2);
echo $output->saveXML($hoteldetails);
}
<hoteldetails>
<h1>Aquahotel Aquamarina</h1>
<h2>50</h2>
</hoteldetails>
答案 2 :(得分：1)
$client = new SoapClient("http://path.to/wsdl?WSDL");
$res = $client->SoapFunction(array('param1'=>'value','param2'=>'value'));
echo $res->gethoteldetail->city;
答案 3 :(得分：0)
您可以使用以下函数来解析xml数据：
$str = '<!--?xml version="1.0" encoding="utf-8"?--> ..... ';
$ResponseData = xml2array($str, 0);
$HotelData = $ResponseData['soapenv:envelope']['soapenv:body']['ns1:gethoteldetail']['hoteldetailrs'];
echo "<pre>"; print_r($HotelData); die;
功能：
function xml2array($contents, $get_attributes=1, $priority = 'tag') {
if(!$contents) return array();
if(!function_exists('xml_parser_create')) {
return array();
}
$parser = xml_parser_create('');
xml_parser_set_option($parser, XML_OPTION_TARGET_ENCODING, "UTF-8");
xml_parser_set_option($parser, XML_OPTION_CASE_FOLDING, 0);
xml_parser_set_option($parser, XML_OPTION_SKIP_WHITE, 1);
xml_parse_into_struct($parser, trim($contents), $xml_values);
xml_parser_free($parser);
if(!$xml_values) return;
$xml_array = array();
$parents = array();
$opened_tags = array();
$arr = array();
$current = &$xml_array;
$repeated_tag_index = array();
foreach($xml_values as $data) {
unset($attributes,$value);
extract($data);
$result = array();
$attributes_data = array();
if(isset($value)) {
if($priority == 'tag') $result = $value; else $result['value'] = $value;
}
if(isset($attributes) and $get_attributes) {
foreach($attributes as $attr => $val) {
if($priority == 'tag')
$attributes_data[$attr] = $val;
else
$result['attr'][$attr] = $val;
}
}
if($type == "open") {
$parent[$level-1] = &$current;
if(!is_array($current) or (!in_array($tag, array_keys($current)))) {
$current[$tag] = $result;
if($attributes_data) $current[$tag. '_attr'] = $attributes_data;
$repeated_tag_index[$tag.'_'.$level] = 1;
$current = &$current[$tag];
} else {
if(isset($current[$tag][0])) {
$current[$tag][$repeated_tag_index[$tag.'_'.$level]] = $result;
$repeated_tag_index[$tag.'_'.$level]++;
} else {
$current[$tag] = array($current[$tag],$result);
$repeated_tag_index[$tag.'_'.$level] = 2;
if(isset($current[$tag.'_attr'])) {
$current[$tag]['0_attr'] = $current[$tag.'_attr'];
unset($current[$tag.'_attr']);
}
}
$last_item_index = $repeated_tag_index[$tag.'_'.$level]-1;
$current = &$current[$tag][$last_item_index];
}
} elseif($type == "complete") {
if(!isset($current[$tag])) {
$current[$tag] = $result;
$repeated_tag_index[$tag.'_'.$level] = 1;
if($priority == 'tag' and $attributes_data) $current[$tag. '_attr'] = $attributes_data;
} else {
if(isset($current[$tag][0]) and is_array($current[$tag])) {
$current[$tag][$repeated_tag_index[$tag.'_'.$level]] = $result;
if($priority == 'tag' and $get_attributes and $attributes_data) {
$current[$tag][$repeated_tag_index[$tag.'_'.$level] . '_attr'] = $attributes_data;
}
$repeated_tag_index[$tag.'_'.$level]++;
} else {
$current[$tag] = array($current[$tag],$result);
$repeated_tag_index[$tag.'_'.$level] = 1;
if($priority == 'tag' and $get_attributes) {
if(isset($current[$tag.'_attr'])) {
$current[$tag]['0_attr'] = $current[$tag.'_attr'];
unset($current[$tag.'_attr']);
}
if($attributes_data) {
$current[$tag][$repeated_tag_index[$tag.'_'.$level] . '_attr'] = $attributes_data;
}
}
$repeated_tag_index[$tag.'_'.$level]++;
}
}
} elseif($type == 'close') {
$current = &$parent[$level-1];
}
}
return($xml_array);
}
我希望这会对你有所帮助。