PHP Manual
MongoDB\Driver\Server
Checks if this server is a secondary member of a replica set

MongoDB\Driver\Server::isSecondary

(mongodb >=1.0.0)

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

说明

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

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

参数

此函数没有参数。

返回值

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

错误／异常

Throws MongoDB\Driver\Exception\InvalidArgumentException on argument parsing errors.

参见

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

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