百度自动推送页面类

class baiduPusher {
    private  $site;
    private  $token;

    function __construct(){
        $configInfo = json_decode(file_get_contents("./config.txt"));
        $this->site = $configInfo->site;
        $this->token = $configInfo->token;
    }
    /*保存百度站长的配置文件信息
    包含需要推送的网址$site
    百度站长的token;
     * */
    public function saveConfig(){
        $configInfo =array();
        $configInfo['site'] = "www.beijing8.cc";
        $configInfo['token']="8LUBmE8SKX9dTrhE";
        //把信息保存到config.txt;
        file_put_contents("./config.txt",json_encode($configInfo));
    }
/*
 * 自动获取网址并调用推送
 * */
    public function autoPush(){
        $url = 'http://'.$_SERVER['HTTP_HOST'].$_SERVER['REQUEST_URI'];
        $urls = array("$url");
        $this->pushurl($urls);
    }
    /*
     * 提交网址到百度
     * $urls为网址数组
     * */
    public function pushurl($urls){
         $api = 'http://data.zz.baidu.com/urls?site='."$this->site".'&token='."$this->token";
         $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, $options);
        return curl_exec($ch);
     }
}