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<?php
namespace Kir\MySQL\Builder\Value;
use Kir\MySQL\Builder\Helpers\RecursiveStructureAccess;
class DBOptionalValue implements OptionalValue {
/**
* @param object|array<string, mixed> $data
* @param string|string[] $path
* @param null|callable(): bool $validator
*/
public function __construct(
private object|array $data,
private string|array $path,
private $validator = null
) {}
* @return bool
public function isValid(): bool {
if(!RecursiveStructureAccess::recursiveHas($this->data, $this->path)) {
return false;
}
if($this->validator !== null) {
$value = $this->getValue();
return call_user_func($this->validator, $value);
return true;
* @return mixed|null
public function getValue() {
return RecursiveStructureAccess::recursiveGet($this->data, $this->path, null);
rkrx /
php-mysql-query-builder
