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PHP code review: Practical guide to clean, secure, and maintainable code
A step-by-step guide to conducting effective PHP code reviews that improve code quality, enhance security, and build better development teams.
PHP is still one of the most popular server-side scripting languages powering everything from personal blogs to enterprise-level web applications. However, writing PHP code isn’t just about making it work — it’s about making it clean, secure, and maintainable.
One of the most effective ways to ensure code quality in PHP is through code reviews.
In this article, we’ll break down why PHP code reviews matter, how to conduct them step-by-step, and what tools can help you automate the process. Whether you’re a junior developer or a tech lead, this guide will help you implement code reviews that actually make a difference.
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Why Code Reviews Matter
Code reviews are not just a formality. Done well, they provide major benefits:
- 🧼 Improved Code Quality: Cleaner, more readable, and maintainable code.
- 🧠 Knowledge Sharing: Developers…