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<?php
declare(strict_types=1);
namespace Remorhaz\JSON\Data\Value\DecodedJson\Exception;
use function gettype;
use function is_int;
use function is_string;
use Remorhaz\JSON\Data\Exception\ExceptionInterface;
use Remorhaz\JSON\Data\Path\PathAwareInterface;
use Remorhaz\JSON\Data\Path\PathInterface;
use RuntimeException;
use Throwable;
class InvalidElementKeyException extends RuntimeException implements ExceptionInterface, PathAwareInterface
{
private $key;
private $path;
/**
* @param mixed $key
* @param PathInterface $path
* @param Throwable|null $previous
*/
public function __construct($key, PathInterface $path, Throwable $previous = null)
$this->key = $key;
$this->path = $path;
parent::__construct($this->buildMessage(), 0, $previous);
}
private function buildMessage(): string
return "Invalid element key in decoded JSON: {$this->buildKey()} at {$this->buildPath()}";
public function getKey()
return $this->key;
public function getPath(): PathInterface
return $this->path;
private function buildKey(): string
if (is_string($this->key)) {
if (is_int($this->key)) {
return (string) $this->key;
$type = gettype($this->key);
return "<{$type}>";
private function buildPath(): string
return '/' . implode('/', $this->path->getElements());
remorhaz /
php-json-data
