Current File : /home/vacivi36/code/vendor/rector/rector/src/NodeAnalyzer/CoalesceAnalyzer.php
<?php
declare (strict_types=1);
namespace Rector\Core\NodeAnalyzer;
use PhpParser\Node\Expr;
use PhpParser\Node\Expr\ArrayDimFetch;
use PhpParser\Node\Expr\BinaryOp\Coalesce;
use PhpParser\Node\Expr\PropertyFetch;
use PhpParser\Node\Expr\StaticPropertyFetch;
use PhpParser\Node\Expr\Variable;
final class CoalesceAnalyzer
{
/**
* @var array<class-string<Expr>>
*/
private const ISSETABLE_EXPR = [Variable::class, ArrayDimFetch::class, PropertyFetch::class, StaticPropertyFetch::class];
public function hasIssetableLeft(Coalesce $coalesce) : bool
{
$leftClass = \get_class($coalesce->left);
return \in_array($leftClass, self::ISSETABLE_EXPR, \true);
}
}
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