nguyenquynhtrang180206/elo_quiz

How nguyenquynhtrang180206/elo_quiz works

Đấu Trường Tri Thức is a PHP/MySQL 1-vs-1 quiz arena with student and administrator areas. Students find a match, enter a live room, play a quiz, and receive an Elo update; they can also use rankings and learning-community features. Administrators manage questions, users, matches, settings, surveys, and reports. The graph emphasizes documented and indexed runtime relationships. Some admin and survey pages are represented by their exact directories because their individual implementations were not sampled.

Main entry points: admin Admin management · ThiDau.php Live quiz match · index.php Student dashboard · bootstrap.php Request bootstrap

Components 27

Web entry and shared services

Application entry index.php
Request bootstrap core/bootstrap.php
Authentication core/Auth.php
PDO database core/Database.php
Game configuration core/Config.php

Match and ranking

Matchmaking core/GhepDoi.php
Match search and room client/timtran.php
Live quiz match core/ThiDau.php
Match room UI client/phong.php
Elo rating core/Elo.php
Match modifiers core/LoLChampions.php

Student features

Student dashboard client/index.php
Subject rankings client/bxh.php
Learning community core/CongDongHelper.php
Community pages client/congdong.php
Friends core/BanBeHelper.php
Notifications core/ThongBaoHelper.php

Administration

Admin management admin
Question bank admin/cauhoi.php
Question import core/NhapCauHoi.php
Question operations core/CauHoiHelper.php
Admin audit log core/NhatKy.php
Pagination core/Paginator.php
Spreadsheet export core/XlsxWriter.php
Surveys and analytics admin

Other components

Student
Administrator

Connections 35

Student → Application entry: opens site index.php
Administrator → Admin management: manages
Application entry → Request bootstrap: loads index.php
Request bootstrap → PDO database: loads core/bootstrap.php
Request bootstrap → Authentication: loads core/bootstrap.php
Request bootstrap → Game configuration: loads core/bootstrap.php
PDO database → Game configuration: reads connection core/Database.php
Match search and room → Matchmaking: uses client/timtran.php
Match search and room → Live quiz match: uses
Match room UI → Live quiz match: uses client/phong.php
Match room UI → Matchmaking: uses client/phong.php
Match room UI → Match modifiers: loads modifiers client/phong.php
Live quiz match → Elo rating: updates rating core/ThiDau.php
Live quiz match → Matchmaking: uses pairing core/ThiDau.php
Live quiz match → Match modifiers: uses modifiers core/ThiDau.php
Elo rating → Match modifiers: reads modifier core/Elo.php
Student dashboard → Matchmaking: uses client/index.php
Student dashboard → Learning community: uses client/index.php
Student dashboard → Elo rating: reads ratings client/index.php
Subject rankings → Elo rating: reads ratings client/bxh.php
Community pages → Learning community: uses client/congdong.php
Community pages → Notifications: uses client/congdong.php
Student dashboard → Notifications: loads
Question bank → Question operations: uses admin/cauhoi.php
Question bank → Pagination: uses admin/cauhoi.php
Question bank → Admin audit log: records actions admin/cauhoi.php
Question import → Question operations: uses core/NhapCauHoi.php
Admin management → Authentication: requires admin admin/layout/header.php
Admin management → PDO database: queries data admin/index.php
Admin management → Surveys and analytics: manages and reports
Admin management → Admin audit log: records actions admin/cauhoi.php
Admin management → Spreadsheet export: exports data admin/Nhatky_xuat.php
Admin management → Pagination: paginates lists admin/nhatky.php
Learning community → Notifications: creates alerts core/CongDongHelper.php
Friends → Notifications: uses core/BanBeHelper.php

Drawn by GitDiagram on November 13, 2026 from the repository's file tree, README and source files. Read as Markdown ·