百度翻译API的PHP代码，测试可以实现，不过英译中可能需要转换编码。
<?phpfunction language($value,$from="auto",$to="auto"){ $value_code=urlencode($value); #首先对要翻译的文字进行 urlencode 处理 $appid="你的API Key"; #您注册的API Key $languageurl = "http://openapi.baidu.com/public/2.0/bmt/translate?client_id=" . $appid ."&q=" .$value_code. "&from=".$from."&to=".$to; #生成翻译API的URL GET地址 $text=json_decode(language_text($languageurl)); $text = $text->trans_result; return $text[0]->dst;}function language_text($url) #获取目标URL所打印的内容{ if(!function_exists('file_get_contents')) { $file_contents = file_get_contents($url); } else { $ch = curl_init(); $timeout = 5; curl_setopt ($ch, CURLOPT_URL, $url); curl_setopt ($ch, CURLOPT_RETURNTRANSFER, 1); curl_setopt ($ch, CURLOPT_CONNECTTIMEOUT, $timeout); $file_contents = curl_exec($ch); curl_close($ch); } return $file_contents;} echo language('我爱你');?>