What are the key factors to consider when choosing a PHP framework for web development, especially in terms of speed, security, and scalability?

When choosing a PHP framework for web development, it's important to consider factors such as speed, security, and scalability. Speed can be crucial for delivering fast and responsive web applications, so choosing a framework with efficient performance is key. Security is also a critical factor to protect sensitive data and prevent cyber attacks. Scalability is essential for handling increasing traffic and growing your application without compromising performance.

// Example of using Laravel framework for web development
composer create-project --prefer-dist laravel/laravel project-name