MongoDB\Driver\Server::isPrimary

(mongodb >=1.0.0)

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

说明

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

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

参数

此函数没有参数。

返回值

Returns true if this server is a primary member of a replica set, and false otherwise.

错误／异常

参见

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