AI Assistants for PHP Developers: Review of the Best Tools in 2025

Artificial Intelligence at the Service of PHP Developers: Current Tools

Modern PHP development is no longer "manual" work. Neural networks and language models are increasingly being integrated into everyday tasks: from writing simple functions to refactoring legacy code and automatically writing tests. In this review, we have gathered the best AI tools that will help PHP programmers speed up their work and reduce the number of errors.

1. GitHub Copilot — Universal Assistant

The most popular AI assistant based on OpenAI Codex. It works as a plugin for VS Code, PhpStorm, Sublime Text, and other IDEs.

• Autocompletion: suggests entire blocks of code based on context (classes, functions, PDO queries).
• Doc-block generation: automatically creates PHPDoc for methods.
• Understanding Laravel: knows Eloquent, Blade, and Artisan syntax well.
• Price: $10–19/month. Free trial period available.

2. Tabnine — Confidential Assistant

An alternative to Copilot with a focus on privacy. The model learns from your code, but data does not leave the server (if using the local version).

• Local launch: works without internet, suitable for corporate projects.
• Autocompletion: takes into account the team's coding style (PSR-12, CamelCase, etc.).
• Compatibility: supports PhpStorm, VS Code, NetBeans.
• Price: from $12/month, free version with limitations available.

3. Claude (Anthropic) — "Smart" Reviewer

Not just a code generator, but a full-fledged AI assistant for logic analysis. Excellent for complex refactoring and explaining legacy code.

• Refactoring: can rewrite spaghetti code in a clean OOP style.
• Debugging: explains why an error occurs and suggests a fix.
• Context window: 200k tokens — you can upload an entire file with classes.
• Access: via web interface and API. Free (with limitations).

4. Codeium (formerly Exafunction) — Fast and Free

Fast autocomplete for PHP, focused on speed. Especially good for Symfony and Laravel.

• Speed: suggestions appear faster than Copilot.
• Codebase search: can find any class or method in the project.
• Free for individuals: up to 30 requests per day.

5. PHP AI Assistant (Specialized)

A relatively new tool, tailored exclusively for PHP. It can generate migrations, models, and controllers from a description.

• CRUD generation: just describe the entity — get ready-made code with validation.
• ORM queries: converts complex SQL queries