nodeNameResolver = $nodeNameResolver; } /** * @param Stmt[] $stmts * @param callable(Use_::TYPE_* $useType, UseUse $useUse, string $name): void $callable */ public function traverserStmts(array $stmts, callable $callable) : void { foreach ($stmts as $stmt) { if ($stmt instanceof Namespace_ || $stmt instanceof FileWithoutNamespace) { $this->traverserStmts($stmt->stmts, $callable); continue; } if ($stmt instanceof Use_) { foreach ($stmt->uses as $useUse) { $name = $this->nodeNameResolver->getName($useUse); if ($name === null) { continue; } $callable($stmt->type, $useUse, $name); } continue; } if ($stmt instanceof GroupUse) { $this->processGroupUse($stmt, $callable); } } } /** * @param callable(Use_::TYPE_* $useType, UseUse $useUse, string $name): void $callable */ private function processGroupUse(GroupUse $groupUse, callable $callable) : void { if ($groupUse->type !== Use_::TYPE_UNKNOWN) { return; } $prefixName = $groupUse->prefix->toString(); foreach ($groupUse->uses as $useUse) { $name = $prefixName . '\\' . $this->nodeNameResolver->getName($useUse); $callable($useUse->type, $useUse, $name); } } }