simpleCallableNodeTraverser = $simpleCallableNodeTraverser; $this->nodeNameResolver = $nodeNameResolver; $this->propertyFetchAnalyzer = $propertyFetchAnalyzer; } public function isAssignedMultipleTimesInConstructor(Class_ $class, Property $property) : bool { $classMethod = $class->getMethod(MethodName::CONSTRUCT); if (!$classMethod instanceof ClassMethod) { return \false; } $count = 0; $propertyName = $this->nodeNameResolver->getName($property); $this->simpleCallableNodeTraverser->traverseNodesWithCallable((array) $classMethod->getStmts(), function (Node $node) use($propertyName, &$count) : ?int { // skip anonymous classes and inner function if ($node instanceof Class_ || $node instanceof Function_) { return NodeTraverser::DONT_TRAVERSE_CURRENT_AND_CHILDREN; } if (!$node instanceof Assign && !$node instanceof AssignOp) { return null; } if (!$this->propertyFetchAnalyzer->isLocalPropertyFetchName($node->var, $propertyName)) { return null; } ++$count; if ($count === 2) { return NodeTraverser::STOP_TRAVERSAL; } return null; }); return $count === 2; } }