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<?php
declare (strict_types=1);
namespace Rector\Php73\Rector\BooleanOr;
use PhpParser\Node;
use PhpParser\Node\Expr\BinaryOp\BooleanOr;
use PhpParser\Node\Name;
use PHPStan\Reflection\ReflectionProvider;
use Rector\Core\Rector\AbstractRector;
use Rector\Core\ValueObject\PhpVersionFeature;
use Rector\Php71\IsArrayAndDualCheckToAble;
use Rector\VersionBonding\Contract\MinPhpVersionInterface;
use Symplify\RuleDocGenerator\ValueObject\CodeSample\CodeSample;
use Symplify\RuleDocGenerator\ValueObject\RuleDefinition;
/**
* @see \Rector\Tests\Php73\Rector\BinaryOr\IsCountableRector\IsCountableRectorTest
*/
final class IsCountableRector extends AbstractRector implements MinPhpVersionInterface
{
/**
* @readonly
* @var \Rector\Php71\IsArrayAndDualCheckToAble
*/
private $isArrayAndDualCheckToAble;
/**
* @readonly
* @var \PHPStan\Reflection\ReflectionProvider
*/
private $reflectionProvider;
public function __construct(IsArrayAndDualCheckToAble $isArrayAndDualCheckToAble, ReflectionProvider $reflectionProvider)
{
$this->isArrayAndDualCheckToAble = $isArrayAndDualCheckToAble;
$this->reflectionProvider = $reflectionProvider;
}
public function getRuleDefinition() : RuleDefinition
{
return new RuleDefinition('Changes is_array + Countable check to is_countable', [new CodeSample(<<<'CODE_SAMPLE'
is_array($foo) || $foo instanceof Countable;
CODE_SAMPLE
, <<<'CODE_SAMPLE'
is_countable($foo);
CODE_SAMPLE
)]);
}
/**
* @return array<class-string<Node>>
*/
public function getNodeTypes() : array
{
return [BooleanOr::class];
}
/**
* @param BooleanOr $node
*/
public function refactor(Node $node) : ?Node
{
if ($this->shouldSkip()) {
return null;
}
return $this->isArrayAndDualCheckToAble->processBooleanOr($node, 'Countable', 'is_countable');
}
public function provideMinPhpVersion() : int
{
return PhpVersionFeature::IS_COUNTABLE;
}
private function shouldSkip() : bool
{
return !$this->reflectionProvider->hasFunction(new Name('is_countable'), null);
}
}
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