AST-based PHP duplicate-logic detector and refactoring assistant. Finds parameterizable duplication via canonicalization, n-gram fingerprinting, bounded tree-edit-distance, and anti-unification — proposes extract-function signatures with typed parameter holes. CLI, JSON, and static-HTML reports.
refactoring cli php static-analysis code-analysis ast similarity developer-tools code-quality technical-debt ngram refactoring-tools abstract-syntax-tree tree-edit-distance php8 clone-detection code-duplication copy-paste-detector anti-unification
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Updated
May 11, 2026 - PHP