If you’ve ever wondered what a PHP developer actually does, you’re not alone. In simple terms, a PHP developer writes server‑side code that powers dynamic websites and web apps. They turn design mock‑ups into functional pages, connect databases, and make sure everything runs smoothly for visitors.
Most small‑to‑medium businesses still rely on PHP because it’s cheap, flexible, and works well with popular platforms like WordPress, Drupal, and Magento. That means demand for PHP talent stays steady, even as newer languages grab headlines.
First off, you need a solid grasp of PHP syntax and the latest version (PHP 8.x). Knowing how to write clean, secure code is a must – think prepared statements, input validation, and proper error handling.
Second, you’ll spend a lot of time with MySQL or MariaDB. Being able to design tables, write efficient queries, and troubleshoot performance issues sets you apart.
Third, most jobs expect you to understand a framework. Laravel, Symfony, and CodeIgniter are the big three. Pick one and learn its routing, ORM, and templating system inside out.
Don’t forget version control. Git is the de‑facto standard, and most teams use platforms like GitHub or GitLab for collaboration.
Finally, a bit of front‑end knowledge helps. Knowing HTML, CSS, and a touch of JavaScript lets you bridge the gap between back and front ends, making you more versatile.
Salary numbers vary by location, experience, and whether you work freelancing or full‑time. In the UK, entry‑level PHP developers start around £28,000 per year. Mid‑level pros (3‑5 years) typically pull £45,000‑£60,000, while senior specialists with deep framework expertise can earn £70,000 or more.
Freelancers set their own rates, often charging £30‑£80 per hour depending on the project scope. High‑ticket contracts – like building a custom e‑commerce platform – can bring in six‑figure sums.
If you aim for a higher paycheck, focus on niche skills such as API development, micro‑services architecture, or performance optimization. Those are the services clients are willing to pay a premium for.
Keep your portfolio up‑to‑date with real projects. Showcasing a live site or a GitHub repo demonstrates competence and can boost negotiations.
When hiring a PHP developer, look for these red flags: vague descriptions of past work, lack of code samples, and no understanding of security best practices. A good candidate will talk confidently about data sanitization, CSRF protection, and how they’ve optimized queries in the past.
In short, a PHP developer blends server‑side programming, database know‑how, and framework expertise to deliver dynamic web experiences. Whether you’re hiring or planning a career shift, focus on the core skills, stay current with PHP 8 features, and build a solid portfolio – that’s the fastest route to success.
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