What is PHPCodeChecker?
Validate your PHP code for syntax errors with our free online PHP Code Checker. Easily detect and fix issues across multiple PHP versions for error-free code.
Problem
PHP developers manually validate PHP code for syntax errors using basic editors or command-line tools, which is time-consuming and prone to missing issues. Basic tools lack multi-version compatibility checks, risking errors when deploying across PHP environments.
Solution
An online PHP syntax validator tool that lets users paste code to automatically check errors. Supports multiple PHP versions (5.6-8.2), providing instant feedback and detailed error localization.
Customers
PHP developers, especially those maintaining legacy systems or cross-version applications. Typical users are web developers, freelancers, and agencies working with PHP-based CMS like WordPress.
Unique Features
Real-time validation across 7+ PHP versions, no installation required, instant error highlighting with line-specific details, and compatibility checks for deprecated functions.
User Comments
Simplifies debugging with clear error explanations
Saves hours fixing version-specific issues
Essential for migrating old PHP projects
Free alternative to paid IDEs’ validation
Lightning-fast results without setup
Traction
Used by 50k+ developers monthly, supports PHP 5.6 to 8.2. Featured on ProductHunt with 100+ upvotes. No MRR disclosed as free tool; monetization via API plans planned per website.
Market Size
PHP powers 76.8% of all websites (W3Techs 2023), with 25M+ developers globally. Static code analysis tools market projected to reach $1.4B by 2026 (GMI).
