?????????? ????????? - ??????????????? - /opt/cpanel/ea-wappspector/vendor/rector/rector/rules/CodeQuality/Rector/BooleanNot/SimplifyDeMorganBinaryRector.php
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<?php declare (strict_types=1); namespace Rector\CodeQuality\Rector\BooleanNot; use PhpParser\Node; use PhpParser\Node\Expr\BinaryOp; use PhpParser\Node\Expr\BinaryOp\BooleanOr; use PhpParser\Node\Expr\BooleanNot; use Rector\NodeManipulator\BinaryOpManipulator; use Rector\Rector\AbstractRector; use Symplify\RuleDocGenerator\ValueObject\CodeSample\CodeSample; use Symplify\RuleDocGenerator\ValueObject\RuleDefinition; /** * @see \Rector\Tests\CodeQuality\Rector\BooleanNot\SimplifyDeMorganBinaryRector\SimplifyDeMorganBinaryRectorTest */ final class SimplifyDeMorganBinaryRector extends AbstractRector { /** * @readonly * @var \Rector\NodeManipulator\BinaryOpManipulator */ private $binaryOpManipulator; public function __construct(BinaryOpManipulator $binaryOpManipulator) { $this->binaryOpManipulator = $binaryOpManipulator; } public function getRuleDefinition() : RuleDefinition { return new RuleDefinition('Simplify negated conditions with de Morgan theorem', [new CodeSample(<<<'CODE_SAMPLE' $a = 5; $b = 10; $result = !($a > 20 || $b <= 50); CODE_SAMPLE , <<<'CODE_SAMPLE' $a = 5; $b = 10; $result = $a <= 20 && $b > 50; CODE_SAMPLE )]); } /** * @return array<class-string<Node>> */ public function getNodeTypes() : array { return [BooleanNot::class]; } /** * @param BooleanNot $node */ public function refactor(Node $node) : ?BinaryOp { if (!$node->expr instanceof BooleanOr) { return null; } return $this->binaryOpManipulator->inverseBooleanOr($node->expr); } }
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