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<?php
/*
* This file is part of PHP CS Fixer.
*
* (c) Fabien Potencier <fabien@symfony.com>
* Dariusz Rumiński <dariusz.ruminski@gmail.com>
*
* This source file is subject to the MIT license that is bundled
* with this source code in the file LICENSE.
*/
namespace PhpCsFixer\FixerConfiguration;
/**
* @internal
*/
final class AllowedValueSubset
{
private $allowedValues;
public function __construct(array $allowedValues)
{
$this->allowedValues = $allowedValues;
}
/**
* Checks whether the given values are a subset of the allowed ones.
*
* @param mixed $values the value to validate
*
* @return bool
*/
public function __invoke($values)
{
if (!\is_array($values)) {
return false;
}
foreach ($values as $value) {
if (!\in_array($value, $this->allowedValues, true)) {
return false;
}
}
return true;
}
public function getAllowedValues()
{
return $this->allowedValues;
}
}