Php/docs/mongodb-driver-server.ishidden
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(mongodb >=1.0.0)
MongoDB\Driver\Server::isHidden — Checks if this server is a hidden member of a replica set
final public MongoDB\Driver\Server::isHidden ( ) : bool
Returns whether this server is a » hidden member of a replica set.
此函数没有参数。
Returns true
if this server is a hidden member of a replica set, and
false
otherwise.