hello-world

Hello World Example

The simplest possible php-universe application.

Quick Start

cd examples/hello-world
composer install
px build --target=native
./dist/hello-world "PHP Universe"

What This Example Shows

• Basic PHP functions
• CLI entry point detection
• Simple function exports for WASM
• Minimal configuration

Building for Different Targets

# Native binary
px build --target=native
./dist/hello-world

# WebAssembly
px build --target=wasm
# Then use the generated .wasm file in your web app

Files

• src/main.php - Main application code
• universe.toml - Build configuration
• composer.json - PHP dependencies