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<?php
namespace PHPSA\Analyzer\Pass\Statement;
use PhpParser\Node\Stmt;
use PHPSA\Analyzer\Helper\DefaultMetadataPassTrait;
use PHPSA\Analyzer\Helper\ResolveExpressionTrait;
use PHPSA\Analyzer\Pass;
use PhpParser\Node\Expr;
use PHPSA\Context;
class ReturnAndYieldInOneMethod implements Pass\AnalyzerPassInterface
{
const DESCRIPTION = 'Checks for using return and yield statements in a one method and discourages it.';
use DefaultMetadataPassTrait;
use ResolveExpressionTrait;
/**
* @param Stmt $stmt
* @param Context $context
* @return bool
*/
public function pass(Stmt $stmt, Context $context)
$yieldExists = $this->findYieldExpression([$stmt])->current();
if (!$yieldExists) {
// YieldFrom is another expression
$yieldExists = $this->findNode([$stmt], Expr\YieldFrom::class)->current();
}
if ($yieldExists && $this->findReturnStatement([$stmt])->current()) {
$context->notice('return_and_yield_in_one_method', 'Do not use return and yield in a one method', $stmt);
return true;
return false;
* @return array
public function getRegister()
return [
Stmt\ClassMethod::class,
];
ovr /
phpsa
