google在线翻译php代码

来源：互联网发布：淘宝圈子怎么搜索编辑：程序博客网时间：2024/05/20 13:12

网上找到的谷歌在线翻译代码：

<?php
    /* Google翻译PHP接口
   / * 注意：如果翻译文本为UTF-8编码，则要删去mb_convert_encoding函数
     */

    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);

                $fields = array('hl=zh-CN', 'langpair='.$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;
        }
    }


   ?>