# rkusman/e-commerce-website-full-html-css-javascript-php-with-mysql-database architecture

> Architecture diagram of the GitHub repository rkusman/e-commerce-website-full-html-css-javascript-php-with-mysql-database, generated by GitDiagram from its file tree, README and a sample of source files (last updated 2026-09-29). It is an AI-made overview: check details against the source.

- Interactive diagram: https://gitdiagram.com/rkusman/e-commerce-website-full-html-css-javascript-php-with-mysql-database
- Repository: https://github.com/rkusman/e-commerce-website-full-html-css-javascript-php-with-mysql-database

## Overview

This is a small PHP storefront: visitors sign in, browse a product listing, open item pages, and can submit cart items through the PayPal mini-cart integration. Registration and login are handled by a shared POST handler that checks or writes user records in the registration database. The product pages repeat much of the same layout and session gate. The README is empty and excerpts are partial, so details of unsampled pages and exact payment dispatch are not inferred.

Main entry points: [`index.php`](https://github.com/rkusman/e-commerce-website-full-html-css-javascript-php-with-mysql-database/blob/main/index.php) (Store Listing), [`server.php`](https://github.com/rkusman/e-commerce-website-full-html-css-javascript-php-with-mysql-database/blob/main/server.php) (Auth Handler), [`Amm Bush.php`](https://github.com/rkusman/e-commerce-website-full-html-css-javascript-php-with-mysql-database/blob/main/Amm%20Bush.php) (Amm Bush Item), [`Sazuki Big Blue.php`](https://github.com/rkusman/e-commerce-website-full-html-css-javascript-php-with-mysql-database/blob/main/Sazuki%20Big%20Blue.php) (Sazuki Blue Item)

## Diagram (Mermaid)

```mermaid
flowchart TD

subgraph group_shop["Storefront"]
  node_home["Store Listing<br/>[index.php]"]
  node_item_amm["Amm Bush Item<br/>[Amm Bush.php]"]
  node_item_blue["Sazuki Blue Item"]
  node_item_hl["HL Chari Item<br/>[HL Chari.php]"]
  node_other_items["Other Item Pages<br/>[Crola 76 Big.php]"]
  node_about["About Page<br/>[about.php]"]
  node_contact["Contact Page<br/>[contact.php]"]
  node_errors["Error Page<br/>[errors.php]"]
end

subgraph group_identity["Account Access"]
  node_login["Login Form<br/>[login.php]"]
  node_register["Registration Form<br/>[register.html]"]
  node_auth_handler["Auth Handler<br/>[server.php]"]
  node_session[("PHP Session")]
end

subgraph group_data["Account Data"]
  node_user_db[("User Database<br/>[registration.sql]")]
end

node_visitor(("Visitor"))
node_paypal{{"PayPal Checkout"}}

node_visitor -->|"browses"| node_home
node_home -->|"opens item"| node_item_amm
node_home -->|"opens item"| node_item_blue
node_home -->|"opens item"| node_item_hl
node_item_amm -.->|"submits cart"| node_paypal
node_item_blue -.->|"submits cart"| node_paypal
node_item_hl -.->|"submits cart"| node_paypal
node_visitor -->|"signs in"| node_login
node_visitor -->|"registers"| node_register
node_login -->|"posts login"| node_auth_handler
node_register -->|"posts registration"| node_auth_handler
node_auth_handler -->|"checks and writes"| node_user_db
node_auth_handler -->|"sets identity"| node_session
node_session -->|"gates access"| node_home
node_visitor -->|"visits"| node_about
node_visitor -->|"visits"| node_contact

click node_home "https://github.com/rkusman/e-commerce-website-full-html-css-javascript-php-with-mysql-database/blob/main/index.php"
click node_item_amm "https://github.com/rkusman/e-commerce-website-full-html-css-javascript-php-with-mysql-database/blob/main/Amm%20Bush.php"
click node_item_blue "https://github.com/rkusman/e-commerce-website-full-html-css-javascript-php-with-mysql-database/blob/main/Sazuki%20Big%20Blue.php"
click node_item_hl "https://github.com/rkusman/e-commerce-website-full-html-css-javascript-php-with-mysql-database/blob/main/HL%20Chari.php"
click node_other_items "https://github.com/rkusman/e-commerce-website-full-html-css-javascript-php-with-mysql-database/blob/main/Crola%2076%20Big.php"
click node_login "https://github.com/rkusman/e-commerce-website-full-html-css-javascript-php-with-mysql-database/blob/main/login.php"
click node_register "https://github.com/rkusman/e-commerce-website-full-html-css-javascript-php-with-mysql-database/blob/main/register.html"
click node_auth_handler "https://github.com/rkusman/e-commerce-website-full-html-css-javascript-php-with-mysql-database/blob/main/server.php"
click node_user_db "https://github.com/rkusman/e-commerce-website-full-html-css-javascript-php-with-mysql-database/blob/main/registration.sql"
click node_about "https://github.com/rkusman/e-commerce-website-full-html-css-javascript-php-with-mysql-database/blob/main/about.php"
click node_contact "https://github.com/rkusman/e-commerce-website-full-html-css-javascript-php-with-mysql-database/blob/main/contact.php"
click node_errors "https://github.com/rkusman/e-commerce-website-full-html-css-javascript-php-with-mysql-database/blob/main/errors.php"

classDef toneNeutral fill:#f8fafc,stroke:#334155,stroke-width:1.5px,color:#0f172a
classDef toneBlue fill:#dbeafe,stroke:#2563eb,stroke-width:1.5px,color:#172554
classDef toneAmber fill:#fef3c7,stroke:#d97706,stroke-width:1.5px,color:#78350f
classDef toneMint fill:#dcfce7,stroke:#16a34a,stroke-width:1.5px,color:#14532d
classDef toneRose fill:#ffe4e6,stroke:#e11d48,stroke-width:1.5px,color:#881337
classDef toneIndigo fill:#e0e7ff,stroke:#4f46e5,stroke-width:1.5px,color:#312e81
classDef toneTeal fill:#ccfbf1,stroke:#0f766e,stroke-width:1.5px,color:#134e4a
class node_home,node_item_amm,node_item_blue,node_item_hl,node_other_items,node_about,node_contact,node_errors toneBlue
class node_login,node_register,node_auth_handler,node_session toneAmber
class node_user_db toneMint
class node_visitor,node_paypal toneIndigo
```

## Components

### Storefront

- [Store Listing](https://github.com/rkusman/e-commerce-website-full-html-css-javascript-php-with-mysql-database/blob/main/index.php): `index.php`
- [Amm Bush Item](https://github.com/rkusman/e-commerce-website-full-html-css-javascript-php-with-mysql-database/blob/main/Amm%20Bush.php): `Amm Bush.php`
- [Sazuki Blue Item](https://github.com/rkusman/e-commerce-website-full-html-css-javascript-php-with-mysql-database/blob/main/Sazuki%20Big%20Blue.php): `Sazuki Big Blue.php`
- [HL Chari Item](https://github.com/rkusman/e-commerce-website-full-html-css-javascript-php-with-mysql-database/blob/main/HL%20Chari.php): `HL Chari.php`
- [Other Item Pages](https://github.com/rkusman/e-commerce-website-full-html-css-javascript-php-with-mysql-database/blob/main/Crola%2076%20Big.php): `Crola 76 Big.php`
- [About Page](https://github.com/rkusman/e-commerce-website-full-html-css-javascript-php-with-mysql-database/blob/main/about.php): `about.php`
- [Contact Page](https://github.com/rkusman/e-commerce-website-full-html-css-javascript-php-with-mysql-database/blob/main/contact.php): `contact.php`
- [Error Page](https://github.com/rkusman/e-commerce-website-full-html-css-javascript-php-with-mysql-database/blob/main/errors.php): `errors.php`

### Account Access

- [Login Form](https://github.com/rkusman/e-commerce-website-full-html-css-javascript-php-with-mysql-database/blob/main/login.php): `login.php`
- [Registration Form](https://github.com/rkusman/e-commerce-website-full-html-css-javascript-php-with-mysql-database/blob/main/register.html): `register.html`
- [Auth Handler](https://github.com/rkusman/e-commerce-website-full-html-css-javascript-php-with-mysql-database/blob/main/server.php): `server.php`
- **PHP Session**

### Account Data

- [User Database](https://github.com/rkusman/e-commerce-website-full-html-css-javascript-php-with-mysql-database/blob/main/registration.sql): `registration.sql`

### Other components

- **Visitor**
- **PayPal Checkout**

## Connections

- Visitor → Store Listing: browses
- Store Listing → Amm Bush Item: opens item
- Store Listing → Sazuki Blue Item: opens item
- Store Listing → HL Chari Item: opens item
- Amm Bush Item → PayPal Checkout: submits cart
- Sazuki Blue Item → PayPal Checkout: submits cart
- HL Chari Item → PayPal Checkout: submits cart
- Visitor → Login Form: signs in
- Visitor → Registration Form: registers
- Login Form → Auth Handler: posts login
- Registration Form → Auth Handler: posts registration
- Auth Handler → User Database: checks and writes
- Auth Handler → PHP Session: sets identity
- PHP Session → Store Listing: gates access
- Visitor → About Page: visits
- Visitor → Contact Page: visits