array:32 [
  "USER" => "www"
  "HOME" => "/home/www"
  "HTTP_CONNECTION" => "Keep-Alive"
  "HTTP_HOST" => "www.baobao123.com"
  "HTTP_ACCEPT_ENCODING" => "br,gzip"
  "HTTP_ACCEPT_LANGUAGE" => "en-US,en;q=0.5"
  "HTTP_ACCEPT" => "text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8"
  "HTTP_USER_AGENT" => "CCBot/2.0 (https://commoncrawl.org/faq/)"
  "PATH_INFO" => ""
  "REDIRECT_STATUS" => "200"
  "SERVER_NAME" => "www.baobao123.com"
  "SERVER_PORT" => "80"
  "SERVER_ADDR" => "104.224.174.154"
  "REMOTE_PORT" => "32790"
  "REMOTE_ADDR" => "54.236.62.49"
  "SERVER_SOFTWARE" => "nginx/1.15.10"
  "GATEWAY_INTERFACE" => "CGI/1.1"
  "REQUEST_SCHEME" => "http"
  "SERVER_PROTOCOL" => "HTTP/1.1"
  "DOCUMENT_ROOT" => "/www/wwwroot/www.baobao123.com/public"
  "DOCUMENT_URI" => "/index.php"
  "REQUEST_URI" => "/topic/4"
  "SCRIPT_NAME" => "/index.php"
  "CONTENT_LENGTH" => ""
  "CONTENT_TYPE" => ""
  "REQUEST_METHOD" => "GET"
  "QUERY_STRING" => "s=/topic/4"
  "SCRIPT_FILENAME" => "/www/wwwroot/www.baobao123.com/public/index.php"
  "FCGI_ROLE" => "RESPONDER"
  "PHP_SELF" => "/index.php"
  "REQUEST_TIME_FLOAT" => 1614670146.1061
  "REQUEST_TIME" => 1614670146
]
测试
