Google翻译PHP接口
<?php/* Google翻译PHP接口*/
class Google_API_translator {
public $url = "http://translate.google.com/translate_t";
public $text = "";//翻译文本
public $out = ""; //翻译输出
public $lang_src = "";//要翻译的语言
public $lang_des = "";//翻译成的语言
function setText($text){
$this->text = $text;
}
function setLang($lang_src,$lang_des){
$this->lang_src = $lang_src;
$this->lang_des = $lang_des;
}
function translate() {
$this->out = "";
$gphtml = $this->postPage($this->url, $this->text,$this->lang_src,$this->lang_des);
$out = substr($gphtml, strpos($gphtml, "<div id=result_box dir=\"ltr\">"));
$out = substr($out, 29);
$out = substr($out, 0, strpos($out, "</div>"));
$this->out = $out;
return $this->out;
}
function postPage($url, $text,$lang_src,$lang_des) {
$html ='';
if($url != "" && $text != ""&&$lang_src != ""&&$lang_des != "") {
$ch = curl_init($url);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
curl_setopt($ch, CURLOPT_HEADER, 1);
curl_setopt($ch, CURLOPT_FOLLOWLOCATION, 1);
curl_setopt($ch, CURLOPT_TIMEOUT, 15);
/*
*hl - 界面语言 此处无用。
*langpair - src lang to dest lang
*ie - urlencode的编码方式?
*text - 要翻译的文本
*/
$fields = array('hl=zh-CN', 'langpair='.$lang_src.'|'.$lang_des, 'ie=UTF-8','text='.urlencode(mb_convert_encoding($text, 'UTF-8', 'GB2312')));
curl_setopt($ch, CURLOPT_POST, 1);
curl_setopt($ch, CURLOPT_POSTFIELDS, implode('&', $fields));
$html = curl_exec($ch);
if(curl_errno($ch)) $html = "";
curl_close ($ch);
}
return $html;
}
}
?>
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