php calls google online translation function_PHP tutorial

We mainly use PHP to call the Google online translation function. Post a remote address and then use curl to read the Google translated value.

We mainly use PHP to call the Google online translation function. Post a remote address and then use curl to read the Google translated value and it will be OK.

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";

//Piece together the api url of google translation    
    $gphtml = $this->postPage(array("url" => $google_translator_url));

            $this->out = $gphtml;

return $this->out; ";

if($opts["url"] != "") {
                   $ch = curl_init(); );

$html = curl_exec($ch);

if(curl_errno($ch)) $html = "";

curl_close ($ch );

}

return $html;
}
}

$g = new Google_API_translator (); ();

is perfect, there are no encoding issues in the returned results. The Chinese encoding returned from Google is completely correct.

Next, can you reverse translate 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; = "";

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();

A problem occurred, and a garbled code was returned. The strange thing is that this time I received English words sent from Google. How could there be an encoding error?
Is it that PHP’s curl cannot send unicode encoding or is there a problem with Google’s acceptance process? Copy PHP content to the clipboard PHP code: echo $google_translator_url;

The resulting url is copy 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 this url into the address bar of the browser , without any problems (both IE and Firefox can pass).

Assuming that there is a problem with parsing the unicode during the transmission, I changed the URL of the api and changed "&sl=zh_CN&tl=en" to a completely wrong parameter. 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’s strange that this time the php page can accept the Chinese string sent back by google, but it cannot display the result sent by google using the correct encoding parameters.

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