%PDF-
%PDF-
Mini Shell
Mini Shell
<?php
declare (strict_types=1);
namespace Rector\PhpDocParser\NodeVisitor;
use PhpParser\Node;
use PhpParser\Node\Expr;
use PhpParser\Node\Stmt;
use PhpParser\Node\Stmt\Expression;
use PhpParser\NodeVisitorAbstract;
final class CallableNodeVisitor extends NodeVisitorAbstract
{
/**
* @var callable(Node): (int|Node|null)
*/
private $callable;
/**
* @param callable(Node $node): (int|Node|null) $callable
*/
public function __construct(callable $callable)
{
$this->callable = $callable;
}
/**
* @return int|\PhpParser\Node|null
*/
public function enterNode(Node $node)
{
$originalNode = $node;
$callable = $this->callable;
/** @var int|Node|null $newNode */
$newNode = $callable($node);
if ($originalNode instanceof Stmt && $newNode instanceof Expr) {
return new Expression($newNode);
}
return $newNode;
}
}
Zerion Mini Shell 1.0