Php calls google online translation function _ PHP Tutorial

Php calls google online translation. We mainly use php to call the google online translation function. after a remote address is post, we can use curl to read the value after google translation. We mainly use php to call google online translation. We mainly use php to call the google online translation function. after a remote address is post, we can use curl to read the value after google translation.

We mainly use php to call the google online translation function. after a remote address is post, we can use curl to read the value after google translation.

Class Google_API_translator {

Public $ out = "";

Function translate (){
$ This-> out = "";
$ Text = urlencode ("computer"); // The word to be translated.

$ Google_translator_url = "http://translate.google.com/translate_a/t? Client = t & text = ". $ text." & sl = en & tl = zh_CN ";

// Splice the google translation api url
$ Gphtml = $ this-> postPage (array ("url" => $ google_translator_url ));

$ This-> out = $ gphtml;

Return $ this-> out;
}
Function postPage ($ opts ){
$ Html = "";

If ($ opts ["url"]! = ""){
$ Ch = curl_init ();
Curl_setopt ($ ch, CURLOPT_URL, $ opts ["url"]);

$ Html = curl_exec ($ ch );

If (curl_errno ($ ch) $ html = "";
Curl_close ($ ch );
}

Return $ html;
}
}

$ G = new Google_API_translator ();

$ G-> translate ();

Perfect. there is no encoding problem in the returned results. The Chinese code returned from google is completely correct.
Next, can I perform reverse translation from Chinese to English?

Class Google_API_translator {

Public $ out = "";

Function translate (){
$ This-> out = "";
$ Text = urlencode ("computer"); // The word to be translated.

$ Google_translator_url = "http://translate.google.com/translate_a/t? Client = t & text = ". $ text." & sl = zh_CN & tl = en ";

Echo $ google_translator_url;
$ Gphtml = $ this-> postPage (array ("url" => $ google_translator_url ));

$ This-> out = $ gphtml;

Return $ this-> out;
}
Function postPage ($ opts ){
$ Html = "";

If ($ opts ["url"]! = ""){
$ Ch = curl_init ();
Curl_setopt ($ ch, CURLOPT_URL, $ opts ["url"]);

$ Html = curl_exec ($ ch );

If (curl_errno ($ ch) $ html = "";
Curl_close ($ ch );
}

Return $ html;
}
}

$ G = new Google_API_translator ();

$ G-> translate ();

If the problem occurs, a garbled code is returned. What's strange is that this time I accept the English words sent from google. how can I get a code error?
Is php's curl unable to send unicode encoding or is there a problem in google's acceptance process? Copy the PHP content to the clipboard. PHP code: echo $ google_translator_url;

The obtained url is to copy the PHP content to the clipboard PHP code: http://translate.google.com/translate_a/t? Client = t & text = % E8 % AE % A1 % E7 % AE % 97% E6 % 9C % BA & sl = zh_CN & tl = en

Directly enter the url in the address bar of the browser. No problem occurs (IE and Firefox can pass ).

Assume that there is a parsing problem during unicode transfer, and the url of the api is changed, change "& sl = zh_CN & tl = en" to a completely incorrect parameter to copy the PHP content to the clipboard PHP code: http://translate.google.com/translate_a/t? Client = t & text = % E8 % AE % A1 % E7 % AE % 97% E6 % 9C % BA & sl = en & tl = en

It is strange that this php page can accept Chinese strings sent back from google, but it cannot display the results sent by google using the correct encoding parameter.

Parse calls the google online translation function. after a remote address is post and then curl is used to read the value after google translation, it will be OK. We mainly use php to call google online translation...