PHP调用有道词典翻译API实现通译功能及代码

PHP调用有道词典翻译API实现翻译功能及代码
PHP调用有道词典翻译API实现翻译功能及代码，其中英文可以翻译，中文不能翻译是什么问题啊？急
http://fanyi.youdao.com/openapi.do?keyfrom=cxvsdffd33&key=1310976914&type=data&doctype=xml&version=1.1&q=中文"
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function getTransContent($url) {<br />     //   $url = "http://fanyi.youdao.com/openapi.do?keyfrom=cxvsdffd33&key=1310976914&type=data&doctype=xml&version=1.1&q=" .urlencode($this->keyword);<br />     //  echo $url;<br />        // $url = urlencode($url);<br />        $value = file_get_contents($url);//	echo $value;<br />		<br /><br />       // $ch = curl_init();<br />        <br />      //  curl_setopt($ch, CURLOPT_URL, $url);<br />        <br />       // $html = curl_exec($ch);<br />	   $ar = simplexml_load_string($value,'SimpleXMLElement',LIBXML_NOCDATA <br><font color='#FF8000'>------解决方案--------------------</font><br> LIBXML_NOBLANKS);<br />        //$jsonValue = json_decode ( $value, true );<br />		<br />		$errorCode = $ar->errorCode;echo $errorCode.PHP_EOL;<br />        //翻译成功<br />      //  $errorCode = $jsonValue["erroeCode"];<br />        $trans = '';<br />        <br />        if (isset($errorCode)) {<br />        	switch ($errorCode) {<br />        		case 0:<br />        			$trans = $ar->translation->paragraph;<br />        			break;<br />        		case 20:<br />        			$trans = '要翻译的文本过长';<br />        			break;<br />        		case 30:<br />        			$trans = '无法进行有效的翻译';<br />        			break;<br />        		case 40:<br />        			$trans = '不支持的语言类型';<br />        			break;<br />        		case 50:<br />        			$trans = '无效的key';<br />        			break;<br />        		default:<br />        			$trans = '出现异常';<br />        			break;        			<br />        	}<br />        }<br />        return $trans;<br />    }<br />$s=urlencode('中文');<br />echo getTransContent("http://fanyi.youdao.com/openapi.do?keyfrom=cxvsdffd33&key=1310976914&type=data&doctype=xml&version=1.1&q=$s");

------解决方案--------------------

$c = iconv('gbk', 'utf-8', '中文'); //gbk 一定要转成 utf-8<br />$c = urlencode($c); //必须做 url 编码<br />$url = "http://fanyi.youdao.com/openapi.do?keyfrom=cxvsdffd33&key=1310976914&type=data&doctype=json&version=1.1&q=$c";<br />//返回类型 设为 json，这样处理起来方便些<br />$s = file_get_contents($url);<br />print_r(json_decode($s， 1));<br />

Array<br>(<br>    [translation] => Array<br>        (<br>            [0] => Chinese<br>        )<br><br>    [basic] => Array<br>        (<br>            [phonetic] => zhōng wén<br>            [explains] => Array<br>                (<br>                    [0] => [语] Chinese<br>                )<br><br>        )<br><br>    [query] => 中文<br>    [errorCode] => 0<br>    [web] => Array<br>        (<br>            [0] => Array<br>                (<br>                    [value] => Array<div class="clear">
                 
              
              
        
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