<?
/**
* GOOGLE翻译 英汉
*
* @param string $text 翻译句
* @return unknown
*/
function googleTran($text){
    if(empty($text)) return "";
    sleep(1);//反间碟
    $wf=@file_get_contents('http://translate.google.cn/translate_t?sl=en&tl=zh-CN&text='.urlencode($text).'#');
    if (false===$wf||empty($wf)){
        return false;
    }

    //截取相关信息
    $return = "";
    $wf=strip_tags($wf,"<div>");
    $star=strpos($wf,"<div id=result_box dir=\"ltr\">");
    if(false===$star){
        return false;
    }
    $end=strpos($wf,"</div><div id=clir>");
    if(false===$end){
        return false;
    }
    $return = strip_tags(substr($wf,$star,$end-$star));

    return iconv("GB2312","UTF-8",trim($return));

}
?>