循环推送百度

        $params = input('post.');
        $ids = implode(',', $params['ids']);
        $l1 = dingyi(config('baidu.html'),0);
        $l2 = config('baidu.sl');
        $html = Db::name('news')->limit($l1,$l2)->select();
        
        if (!empty($html)) {
            $html_sz = $l1 + 1;
        } else {
            $html_sz = 0;
        }
        foreach ($html as $key => $html) {
            $arr[$key] = $html['id'];
        }
        // return var_dump($arr);
        $urls = array();
        for ($i = 0;    $i < count($arr); $i++) {
            $urls[$i] = config('baidu.http') . '://' . $_SERVER['HTTP_HOST'] . '/xq/' . $arr[$i] . '.html';
        }
        $api = config('baidu.key');
        $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);
        $res = json_decode($result, true);
        if ($result==false) {
            return json(array('code'=>0,'msg'=>'推送失败请仔细检查配置'));
        }
        if (isset($res['error'])) {
            return json(array('code'=>0,'msg'=>'推送失败:' . $res['message'] . '错误代码' . $res['error'] . ''));
        } else {
            $path = 'application/extra/baidu.php';
            $file = include $path;      
            $config = array(
                'news' => $html_sz,
            );
            $res = array_merge($file, $config);
            $str = '<?php return [';
            foreach ($res as $key => $value){
               $str .= '\''.$key.'\''.'=>'.'\''.$value.'\''.',';
            };
            $str .= ']; ';
            file_put_contents($path, $str);
            return json(array('code'=>200,'msg'=>'成功推送' . $res['success'] . '条，今天还可推送' . $res['remain'] . '条'));
        }