thinkphp call Baidu translation class to achieve online translator _php example

To achieve thinkphp online translation function, you need to first register an API key in the Baidu Developer Center, the specific implementation code is as follows:

Action Code section:

<?php class Fanyiaction extends Action {public Function _empty () {header (' http/1.0 404 Not Found '); 
  $this->display ("public:404"); 
The Public Function index () {$User = A ("index");
$User->head ();
$User->right ();
$User->footer ();
$this->display (); 
Public Function Fanyi () {$value =$_post[' value ']; $from = "Auto"; $to = "Auto"; $value _code=urlencode ($value); $appid = "xxxxxxxx"; Fill in your application on Baidu API Key $languageurl = "http://openapi.baidu.com/public/2.0/bmt/translate?client_id=". $appid. " &q= ". $value _code. "&from=". $from. "
&to= ". $to; 
$text =json_decode ($this->language_text ($languageurl)); 
$text = $text->trans_result;
$rs = $text [0]->dst;
$this->assign (' value ', $value);
$this->assign (' rs ', $rs); 
$User = A ("Index");
$User->head ();
$User->right ();
$User->footer ();
$this->display (index); The Public Function Language_text ($url)//Gets the content printed by the destination URL {if (!function_exists (' file_get_contents ')) {$file _contents = f Ile_get_contents ($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; }}?>

HTML code section:

<div id= "Content" >
<div style= "padding:5px;" >
<form action= "__app__/fanyi/" method= "POST" name= "Fanyi" >
<p> original:</p>
< TextArea name= "value" id= "Yuanwen" rows= "" cols= "" style= "padding:5px;width:661px; height:217px; " >{$value}</textarea> <input type= "Submit" class= "Search-submit" "value="
translation "style=" Text-align: Center; " >
<input type= "reset" onclick= "Reset ()" class= "Search-submit" value= "Empty" style= "Text-align:center" >
</form>
<p> translation:</p>
<textarea name= "rs" id= "Yiwen" rows= "" cols= "" "style=" "PADDING:5PX;WIDTH:661PX; height:217px; " >{$rs}</textarea> </div>
</div>