PHP调用有道词典翻译API实现翻译功能及代码

public function getTransContent($url) {     //   $url = "http://fanyi.youdao.com/openapi.do?keyfrom=cxvsdffd33&key=1310976914&type=data&doctype=xml&version=1.1&q=" .urlencode($this->keyword);     //  echo $url;        // $url = urlencode($url);        $value = file_get_contents($url);//	echo $value;		        $ch = curl_init();                curl_setopt($ch, CURLOPT_URL, $url);                $html = curl_exec($ch);        $jsonValue = json_decode ( $value, true );        //翻译成功        $errorCode = $jsonValue["erroeCode"];        $trans = '';                if (isset($errorCode)) {        	switch ($errorCode) {        		case 0:        			$trans = $jsonValue["translation"]['0'];        			break;        		case 20:        			$trans = '要翻译的文本过长';        			break;        		case 30:        			$trans = '无法进行有效的翻译';        			break;        		case 40:        			$trans = '不支持的语言类型';        			break;        		case 50:        			$trans = '无效的key';        			break;        		default:        			$trans = '出现异常';        			break;        			        	}        }        return $trans;    }}

function getTransContent($url) {     //   $url = "http://fanyi.youdao.com/openapi.do?keyfrom=cxvsdffd33&key=1310976914&type=data&doctype=xml&version=1.1&q=" .urlencode($this->keyword);     //  echo $url;        // $url = urlencode($url);        $value = file_get_contents($url);//	echo $value;		       // $ch = curl_init();              //  curl_setopt($ch, CURLOPT_URL, $url);               // $html = curl_exec($ch);	   $ar = simplexml_load_string($value,'SimpleXMLElement',LIBXML_NOCDATA | LIBXML_NOBLANKS);        //$jsonValue = json_decode ( $value, true );				$errorCode = $ar->errorCode;echo $errorCode.PHP_EOL;        //翻译成功      //  $errorCode = $jsonValue["erroeCode"];        $trans = '';                if (isset($errorCode)) {        	switch ($errorCode) {        		case 0:        			$trans = $ar->translation->paragraph;        			break;        		case 20:        			$trans = '要翻译的文本过长';        			break;        		case 30:        			$trans = '无法进行有效的翻译';        			break;        		case 40:        			$trans = '不支持的语言类型';        			break;        		case 50:        			$trans = '无效的key';        			break;        		default:        			$trans = '出现异常';        			break;        			        	}        }        return $trans;    }$s=urlencode('中文');echo getTransContent("http://fanyi.youdao.com/openapi.do?keyfrom=cxvsdffd33&key=1310976914&type=data&doctype=xml&version=1.1&q=$s");

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

Array(    [translation] => Array        (            [0] => Chinese        )    [basic] => Array        (            [phonetic] => zhōng wén            [explains] => Array                (                    [0] => [语] Chinese                )        )    [query] => 中文    [errorCode] => 0    [web] => Array        (            [0] => Array                (                    [value] => Array                        (                            [0] => Chinese                            [1] => facebook                            [2] => English                        )                    [key] => 中文                )            [1] => Array                (                    [value] => Array                        (                            [0] => Chinese school                            [1] => Schools-Chinese                            [2] => Chinese Language School                        )                    [key] => 中文学校                )            [2] => Array                (                    [value] => Array                        (                            [0] => fbook                            [1] => facebook                            [2] => face                        )                    [key] => 中文登入                )        ))