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EmptyReturnNodeFinder.php
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987 B
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2024-11-08 13:59:10
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editing: EmptyReturnNodeFinder.php
<?php declare (strict_types=1); namespace Rector\Symfony\NodeFinder; use PhpParser\Node\Expr; use PhpParser\Node\Stmt\ClassMethod; use PhpParser\Node\Stmt\Return_; use Rector\PhpParser\Node\BetterNodeFinder; final class EmptyReturnNodeFinder { /** * @readonly * @var \Rector\PhpParser\Node\BetterNodeFinder */ private $betterNodeFinder; public function __construct(BetterNodeFinder $betterNodeFinder) { $this->betterNodeFinder = $betterNodeFinder; } public function hasNoOrEmptyReturns(ClassMethod $classMethod) : bool { /** @var Return_[] $returns */ $returns = $this->betterNodeFinder->findInstancesOfInFunctionLikeScoped($classMethod, Return_::class); if ($returns === []) { return \true; } foreach ($returns as $return) { if ($return->expr instanceof Expr) { continue; } return \true; } return \false; } }
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