Flask vs PHP: What are the differences?
What is Flask? a microframework for Python based on Werkzeug, Jinja 2 and good intentions. Flask is intended for getting started very quickly and was developed with best intentions in mind.
What is PHP? A popular general-purpose scripting language that is especially suited to web development. Fast, flexible and pragmatic, PHP powers everything from your blog to the most popular websites in the world.
Flask belongs to "Microframeworks (Backend)" category of the tech stack, while PHP can be primarily classified under "Languages".
"Lightweight", "Python" and "Minimal" are the key factors why developers consider Flask; whereas "Large community", "Open source" and "Easy deployment" are the primary reasons why PHP is favored.
Flask and PHP are both open source tools. It seems that Flask with 44.8K GitHub stars and 12.6K forks on GitHub has more adoption than PHP with 23.7K GitHub stars and 5.5K GitHub forks.
According to the StackShare community, PHP has a broader approval, being mentioned in 8868 company stacks & 2867 developers stacks; compared to Flask, which is listed in 502 company stacks and 509 developer stacks.