function IdentityMarshaller::marshall

File

vendor/symfony/http-foundation/Session/Storage/Handler/IdentityMarshaller.php, line 21

Class

IdentityMarshaller

@author Ahmed TAILOULOUTE <ahmed.tailouloute@gmail.com>

Namespace

Symfony\Component\HttpFoundation\Session\Storage\Handler

Code

public function marshall(array $values, ?array &$failed) : array {
    foreach ($values as $key => $value) {
        if (!\is_string($value)) {
            throw new \LogicException(\sprintf('%s accepts only string as data.', __METHOD__));
        }
    }
    return $values;
}