README

Symfony demo application showcasing the capabilities of the rgzone/bignum arbitrary-precision integer extension.

Requirements

• Docker
• Optional: task from Taskfile

Build

Build the image manually:

docker build -t bignum-example .

Or via Taskfile:

task cli

Run

Start an interactive shell in the container:

docker run --rm -it bignum-example bash

Inside the container, run the Symfony console:

php bin/console

Example Command

The demo command is app:example.

It runs an interactive big integer calculation flow:

• asks for the first integer
• asks you to choose an operation
• asks for the second integer
• prints the result

Run it inside the container:

php bin/console app:example

Supported operations:

• add
• subtract
• multiply
• divide
• modulo