/**

 * PHP检测URL地址百度是否已经收录

 * @param string    $url 要检测的URL地址

 */

function Baidu($url) {

    $url = 'http://www.baidu.com/s?wd=' . urlencode($url);

    $curl = curl_init();

    curl_setopt($curl, CURLOPT_URL, $url);

    curl_setopt($curl, CURLOPT_RETURNTRANSFER, 1);

    $content= curl_exec($curl);

    curl_close($curl);

    if (!strpos($content, '没有找到')) { //没有找到说明已被百度收录

        return false;

    } else {

        return true;

    }

}

//引入测验百度是否收录并加载代码的函数

function baidu_php_push($url){

    $check = Baidu($url);

    if($check==false){

    $urls[]=$url;

    $api = 'http://data.zz.baidu.com/urls?site=你的推送接口';

    $ch = curl_init();

    $options =  array(

    CURLOPT_URL => $api,

    CURLOPT_POST => true,

    CURLOPT_RETURNTRANSFER => true,

    CURLOPT_POSTFIELDS => implode("\n", $urls),

    CURLOPT_HTTPHEADER => array('Content-Type: text/plain'),

);

    curl_setopt_array($ch, $options);

    $result = curl_exec($ch);

    echo $result;

  }

}

//引入测验百度是否收录并加载代码的函数

function baidu_js_push($url){

    $check = Baidu($url);

    if($check==false){

        echo "<script>(function(){

            var bp = document.createElement('script');

            var curProtocol = window.location.protocol.split(':')[0];

            if (curProtocol === 'https') {

                bp.src = 'https://zz.bdstatic.com/linksubmit/push.js';

            } else {

                bp.src = 'http://push.zhanzhang.baidu.com/push.js';

            }

            var s = document.getElementsByTagName('script')[0];

            s.parentNode.insertBefore(bp, s);

            })();

            (function(){

                var src = (document.location.protocol == 'http:') ? 'http://js.passport.qihucdn.com/11.0.1.js?af9e600e6a4ba6d33cd7f1b088210cf7':'https://jspassport.ssl.qhimg.com/11.0.1.js?af9e600e6a4ba6d33cd7f1b088210cf7';

                document.write('<script src=\"' + src + '\" id=\"sozz\"><\/script>');

            })();</script>";

    }

}