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MongoDB\Driver\Server::isPrimary

(mongodb >=1.0.0)

MongoDB\Driver\Server::isPrimaryChecks 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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