Blackfire Workshop

This Symfony application is a demo application created to show how you can profile Symfony applications using Blackfire.io.

Requirements

• Docker;
• Docker-compose.

or

• PHP 7.2 or higher;
• PDO-SQLite PHP extension enabled;
• Blackfire;
• and the usual Symfony application requirements.

If unsure about meeting these requirements, download this application and browse the http://localhost:8000/check.php script to get more detailed information.

Installation (with Docker)

Install dependencies:

docker-compose run --rm app composer install

Export your Blackfire environment variables:

export BLACKFIRE_SERVER_ID=[YOUR-VALUE]
export BLACKFIRE_SERVER_TOKEN=[YOUR-VALUE]

And start containers:

docker-compose up

After this step, jump to section "Usage".

Installation (without Docker)

Install dependencies:

composer install

And start server:

# With embedded server
app/console server:run --env=prod

# Or with Symfony CLI
symfony serve

Usage

You can access the application in your browser at http://localhost:8000. You can stop the server by running docker-compose down if you're using docker, or by pressing Ctrl + C while you're in the terminal if you're not using Docker.

Note: if you are using Symfony CLI, you might need to add /app.php to your URL to get the "prod" environment.