Learning PHP 7 (Video 3)

This video tutorial introduces Docker, explaining its client-server architecture and components like containers and images. It guides viewers through setting up a local development environment using Docker Compose, linking PHP and MySQL containers. The tutorial includes instructions for installing Docker Compose, creating a configuration file, and executing Docker commands to run and test a PHP application. It also briefly mentions using Vagrant with VirtualBox as an alternative environment setup.

What is Docker and how does it relate to application development?

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Explain the purpose of Docker containers and images.

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How can you verify if Docker Compose is correctly installed?

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What steps are involved in creating a Docker Compose file?

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Describe how to stop and start Docker containers.

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