Php/docs/mongodb-driver-readpreference.gethedge

• PHP Manual
• MongoDB\Driver\ReadPreference
• Returns the ReadPreference's "hedge" option

MongoDB\Driver\ReadPreference::getHedge

(mongodb >=1.8.0)

MongoDB\Driver\ReadPreference::getHedge — Returns the ReadPreference's "hedge" option

说明

final public MongoDB\Driver\ReadPreference::getHedge ( ) : object|null

参数

此函数没有参数。

返回值

Returns the ReadPreference's "hedge" option.

错误／异常

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

参见

• » Read Preference reference