/var/www/vhosts/ihelp.ro/httpdocs/vendor/phpunit/phpunit/src/Framework/Constraint/Math
Edit: /var/www/vhosts/ihelp.ro/httpdocs/vendor/phpunit/phpunit/src/Framework/Constraint/Math/IsNan.php (904B)
*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/
namespace PHPUnit\Framework\Constraint;
use function is_nan;
/**
* @no-named-arguments Parameter names are not covered by the backward compatibility promise for PHPUnit
*/
final class IsNan extends Constraint
{
/**
* Returns a string representation of the constraint.
*/
public function toString(): string
{
return 'is nan';
}
/**
* Evaluates the constraint for parameter $other. Returns true if the
* constraint is met, false otherwise.
*
* @param mixed $other value or object to evaluate
*/
protected function matches($other): bool
{
return is_nan($other);
}
}