MongoDB\Driver\Server::isPrimary

(mongodb >=1.0.0)

MongoDB\Driver\Server::isPrimary — Checks if this server is a primary member of a replica set

final public bool MongoDB\Driver\Server::isPrimary ( void )

Returns whether this server is a » primary member of a replica set.

У этой функции нет параметров.

Returns TRUE if this server is a primary member of a replica set, and FALSE otherwise.

При ошибке парсинга аргумента бросает исключение MongoDB\Driver\Exception\InvalidArgumentException.

MongoDB\Driver\Server::getInfo() - Returns an array of information about this server