There are several reasons for using PHP frameworks compared to coding from scratch:
· Faster development - The time required for development is much less because of built-in libraries and tools.
· Better performance - Since frameworks are thoroughly tested for quality and performance, using PHP frameworks helps businesses meet their performance needs.
· Less code - The need to write original code is reduced when using functions built-in to frameworks.
· Libraries for common operations - Many tasks that developers need to perform when building applications can be repetitive e.g. validation, data cleaning and CRUD operations. Frameworks allow performing such common tasks using built-in functions.
· Following best practices - PHP frameworks usually follow best-practices e.g. they organize code in a clean and maintainable way and follow good naming conventions.
· More secure - Using PHP frameworks minimizes chances of exploits such as cross-site scripting and SQL injection. Good PHP frameworks have built-in defenses against such common threats.
· Enable teamwork - Using frameworks sets clear rules for projects, enabling developers to pick them up quickly and work collaboratively.
· Better maintainability - PHP frameworks help create a leaner and more maintainable codebase. Also, the maintenance of the core framework itself is taken care of by the developers of the framework.