PHPCompatibility

PHPCompatibility is a set of rules for PHP_CodeSniffer that checks for PHP version compatibility in codebases. It helps developers identify features or syntax not supported in specific versions of PHP, which is critical for maintaining backward compatibility or upgrading PHP versions safely. It supports a wide range of PHP versions and is often used in CI workflows to ensure version compliance.

Features

Detects deprecated or removed functions and syntax
Supports compatibility checks for PHP 5.3 through 8.x
Integrates with PHP_CodeSniffer for automated analysis
Configurable to target specific PHP version ranges
Identifies changes in function signatures and constants
Useful in CI pipelines for validating cross-version support

Project Samples

Project Activity

See All Activity >

License

GNU Library or Lesser General Public License version 3.0 (LGPLv3)

Follow PHPCompatibility

PHPCompatibility Web Site

Other Useful Business Software

Ship Agents Faster

Transform your applications and workflows into powerful agentic systems at global scale.

Gemini Enterprise Agent Platform lets you rapidly build, scale, govern and optimize production-ready agents grounded in your organization's data. The platform enables developers to build custom or pre-built agents for virtually any use case. New customers get $300 in free credits.

Get Started Free

Rate This Project

User Reviews

Be the first to post a review of PHPCompatibility!

Additional Project Details

Programming Language

PHP

Related Categories

PHP Libraries

Registered

2025-05-20

Similar Business Software

SurveyJS

SurveyJS is an embeddable, self-hosted, white-label form builder for teams building custom forms, surveys, questionnaires, and other data collection tools inside web applications. It runs entirely on the client and is fully compatible with all modern JavaScript frameworks, including React,...

See Software
JointJS

JointJS is a powerful JavaScript diagramming library that helps developers and companies of any size build advanced visual and No-Code applications. It comes in two versions: open-source (JointJS) with limited features and professional (JointJS+), which extends the features of JointJS and offers...

See Software
JsPHP

The free open-source JsPHP library. The JsPHP website is a 100% free community resource that provides a collaborative platform and web-based Integrated Development Environment (IDE) for building an open-source JavaScript library called JsPHP that provides an implementation of the PHP API for...

See Software
DHTMLX

DHTMLX is a JavaScript UI library that provides a set of highly customizable and flexible components for building modern and responsive web applications. The library includes more than 30 UI components, such as Gantt, Scheduler, Kanban, diagrams, charts, grids, spreadsheets, calendars, trees,...

See Software
FusionCharts

FusionCharts is a powerful and easy-to-use JavaScript charting library that helps developers to add interactive charts and data visualizations to their web and mobile applications. With 100+ chart types, including column, bar, line, area, pie, doughnut, scatter, bubble, and more, it's easy to...

See Software
Screenfull.js

Simple wrapper for cross-browser usage of the JavaScript Fullscreen API, which lets you bring the page or any element into fullscreen. Smoothens out the browser implementation differences, so you don't have to. If you cannot use ESM or need to support older browsers without using transpilation,...

See Software

Report inappropriate content

PHPCompatibility