微信公众平台开发（63）汽车查询

微信公众平台开发 微信公众平台开发模式 企业微信公众平台 汽车查询 
作者：方倍工作室 
地址：http://www.cnblogs.com/txw1958/p/weixin-63-coach.html 

 

 

核心代码：

 

<?phpinclude('simple_html_dom.php');// var_dump(getCoachInfo("广州到深圳"));function getCoachInfo($keyword){    $divide = "到";    $dividePos = strpos($keyword, $divide);    $divideLen = strlen($divide);    $from = substr($keyword, 0, $dividePos);    $to = substr($keyword, $dividePos + $divideLen, strlen($keyword) - $dividePos - $divideLen);    try {        $url = "http://www.keyunzhan.com/zhandaozhan_search.php?find_type=2&shousuo=2&startstate=".urlencode($from)."&endstate=".urlencode($to);        $html_coach = file_get_html($url);        if (!isset($html_coach)){            $html_coach->clear();            return "检索出错！\n如果经常这样，请发送9到QQ空间给我们留言。";        }               $result = "";        foreach($html_coach->find('div[class="car_left_detail01_rows"]') as $singleCoach) {            $start = $singleCoach->find('div[class="car_left_detail01_rows_col01"]', 0)->plaintext;            $station    = $singleCoach->find('div[class="car_left_detail01_rows_col01"]', 1)->plaintext;            $end        = $singleCoach->find('div[class="car_left_detail01_rows_col01"]', 2)->plaintext;            $time       = $singleCoach->find('div[class="car_left_detail01_rows_col02"]', 0)->plaintext;            $time2      = trim(str_replace("+显示全部", "",$time));            $time3      = preg_replace("/[\n\s]+/is", " ", $time2);            $distance   = $singleCoach->find('div[class="car_left_detail01_rows_col02"]', 1)->plaintext;            $price      = $singleCoach->find('div[class="car_left_detail01_rows_col03"]', 0)->plaintext;                        $result .= "出发：".$start.$station."\n".                       "目的：".$end."\n".                       "时间：".$time3."\n".                       "里程：".$distance."\n".                       "票价：".$price."\n\n";        }        $html_coach->clear();        return trim($result);    }catch (Exception $e){    }}?>

 

演示图片

 

 

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