?????????? ????????? - ??????????????? - /opt/cpanel/ea-wappspector/vendor/rector/rector/rules/Php54/Rector/Break_/RemoveZeroBreakContinueRector.php
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<?php declare (strict_types=1); namespace Rector\Php54\Rector\Break_; use PhpParser\Node; use PhpParser\Node\Expr; use PhpParser\Node\Expr\Variable; use PhpParser\Node\Scalar\LNumber; use PhpParser\Node\Stmt\Break_; use PhpParser\Node\Stmt\Continue_; use PHPStan\Type\Constant\ConstantIntegerType; use PHPStan\Type\ConstantType; use Rector\PhpParser\Node\Value\ValueResolver; use Rector\Rector\AbstractRector; use Rector\ValueObject\PhpVersionFeature; use Rector\VersionBonding\Contract\MinPhpVersionInterface; use Symplify\RuleDocGenerator\ValueObject\CodeSample\CodeSample; use Symplify\RuleDocGenerator\ValueObject\RuleDefinition; /** * @see \Rector\Tests\Php54\Rector\Break_\RemoveZeroBreakContinueRector\RemoveZeroBreakContinueRectorTest */ final class RemoveZeroBreakContinueRector extends AbstractRector implements MinPhpVersionInterface { /** * @readonly * @var \Rector\PhpParser\Node\Value\ValueResolver */ private $valueResolver; public function __construct(ValueResolver $valueResolver) { $this->valueResolver = $valueResolver; } public function provideMinPhpVersion() : int { return PhpVersionFeature::NO_ZERO_BREAK; } public function getRuleDefinition() : RuleDefinition { return new RuleDefinition('Remove 0 from break and continue', [new CodeSample(<<<'CODE_SAMPLE' class SomeClass { public function run($random) { continue 0; break 0; $five = 5; continue $five; break $random; } } CODE_SAMPLE , <<<'CODE_SAMPLE' class SomeClass { public function run($random) { continue; break; $five = 5; continue 5; break; } } CODE_SAMPLE )]); } /** * @return array<class-string<Node>> */ public function getNodeTypes() : array { return [Break_::class, Continue_::class]; } /** * @param Break_|Continue_ $node */ public function refactor(Node $node) : ?Node { if (!$node->num instanceof Expr) { return null; } if ($node->num instanceof LNumber) { $number = $this->valueResolver->getValue($node->num); if ($number > 1) { return null; } if ($number === 0) { $node->num = null; return $node; } return null; } if ($node->num instanceof Variable) { return $this->processVariableNum($node, $node->num); } return null; } /** * @param \PhpParser\Node\Stmt\Break_|\PhpParser\Node\Stmt\Continue_ $stmt */ private function processVariableNum($stmt, Variable $numVariable) : ?Node { $staticType = $this->getType($numVariable); if ($staticType instanceof ConstantType) { if ($staticType instanceof ConstantIntegerType) { if ($staticType->getValue() === 0) { $stmt->num = null; return $stmt; } if ($staticType->getValue() > 0) { $stmt->num = new LNumber($staticType->getValue()); return $stmt; } } return $stmt; } // remove variable $stmt->num = null; return null; } }
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| PHP 8.2.30 | ??????????? ?????????: 0 |
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