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

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License

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

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Additional Project Details

Programming Language

PHP

Related Categories

PHP Libraries

Registered

2025-05-20

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PHPCompatibility