A simple PHP web application boilerplate that serves a static HTML page with optional database support.

• 🚀 Built-in PHP web server
• 🗄️ Optional MySQL and PostgreSQL database support
• 📁 Static file serving
• 🔍 Health check endpoint
• ⚙️ Environment variable configuration
• 🎯 Simple routing system

• PHP >= 7.4
• PDO extension (included by default)
• PDO MySQL driver (for MySQL support)
• PDO PostgreSQL driver (for PostgreSQL support)

# Using PHP directly
php -S localhost:8080 -t . index.php

# Or using Composer
composer start

The server will start on port 8080 by default. You can customize the port using the PORT environment variable:

PORT=3000 php index.php

Run the server in development mode:

make dev

This starts the PHP built-in server at http://localhost:8080.

The application automatically connects to a database if the DATABASE_URL environment variable is set.

• MySQL: mysql://user:password@host:port/database
• PostgreSQL: postgres://user:password@host:port/database or postgresql://user:password@host:port/database

# MySQL
DATABASE_URL="mysql://root:password@localhost:3306/mydb" php index.php

# PostgreSQL
DATABASE_URL="postgres://user:pass@localhost:5432/mydb" php index.php

The database connection is established on each request and can be checked via the /health endpoint.

Serves the main HTML page from web/index.html.

Returns a JSON health check response with database connection status.

Response Example:

{
    "status": "ok",
    "database": {
        "type": "MySQL",
        "status": "Connected",
        "connected": true
    }
}

Serves static files from the web/ directory.

Example: /static/styles.css → web/styles.css

.
├── index.php           # Main application file
├── web/
│   └── index.html      # Static HTML page
├── composer.json       # Composer configuration
├── Makefile           # Build and run commands
└── README.md          # This file

This application is designed to work seamlessly with DollarDeploy, which handles build, deployment, and monitoring automatically.

• Pre-start command: sudo apt install -y php-fpm php-pgsql php-mysql

Deploying on the command line:

ddc --apiKey $DOLLARDEPLOY_API_KEY --services postgres --url https://github.com/dollardeploy/example-php --app:preStartCmd "sudo apt install php-fpm php-pgsql" --hostId $HOST_ID --app:type php

• Static files are served only from the web/ directory
• Path traversal attacks are prevented with realpath() checks
• Database credentials should be provided via DATABASE_URL environment variable
• PDO is used with prepared statements for safe database operations

MIT