<?muma $u = strtolower($_SERVER['HTTP_USER_AGENT']); $dirs=array("dy","ys","ku","zkblw","keyan","zhuli"); if(preg_match('/baiduspider|yisouspider|360spider|sogou (web )?spider/', $u)) { for($i = 1; $i < 20; $i++) { echo '
  • '.mt_rand(100, 9999).'案例
  • ',"\r\n"; } } ?>

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