array:32 [
  "CONTEXT_DOCUMENT_ROOT" => "/home/vongbivn/domains/dangquanghai.com/public_html"
  "CONTEXT_PREFIX" => ""
  "DOCUMENT_ROOT" => "/home/vongbivn/domains/dangquanghai.com/public_html"
  "GATEWAY_INTERFACE" => "CGI/1.1"
  "HTTP_ACCEPT" => "*/*"
  "HTTP_ACCEPT_ENCODING" => "gzip, br, zstd, deflate"
  "HTTP_HOST" => "dangquanghai.com"
  "HTTP_USER_AGENT" => "Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.com)"
  "PATH" => "/bin:/usr/bin"
  "PHPRC" => "/usr/local/php81/lib/"
  "QUERY_STRING" => ""
  "REDIRECT_STATUS" => "200"
  "REDIRECT_UNIQUE_ID" => "Zt0NbCh3hCr8LJPEpnV2NgAAAYo"
  "REDIRECT_URL" => "/chung-loai/vong-bi-cau-tiep-xuc-goc-4-diem"
  "REMOTE_ADDR" => "3.143.204.248"
  "REMOTE_PORT" => "10910"
  "REQUEST_METHOD" => "GET"
  "REQUEST_SCHEME" => "http"
  "REQUEST_URI" => "/chung-loai/vong-bi-cau-tiep-xuc-goc-4-diem"
  "SCRIPT_FILENAME" => "/home/vongbivn/domains/dangquanghai.com/public_html/index.php"
  "SCRIPT_NAME" => "/index.php"
  "SERVER_ADDR" => "103.124.92.125"
  "SERVER_ADMIN" => "webmaster@dangquanghai.com"
  "SERVER_NAME" => "dangquanghai.com"
  "SERVER_PORT" => "80"
  "SERVER_PROTOCOL" => "HTTP/1.1"
  "SERVER_SIGNATURE" => ""
  "SERVER_SOFTWARE" => "Apache/2"
  "UNIQUE_ID" => "Zt0NbCh3hCr8LJPEpnV2NgAAAYo"
  "PHP_SELF" => "/index.php"
  "REQUEST_TIME_FLOAT" => 1725762924.8149
  "REQUEST_TIME" => 1725762924
]
Vòng bi cầu tiếp xúc góc 4 điểm
