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MongoDB\Driver\CursorInterface::getId

(mongodb >=1.6.0)

MongoDB\Driver\CursorInterface::getIdReturns the ID for this cursor

说明

abstract public MongoDB\Driver\CursorInterface::getId(): MongoDB\BSON\Int64

Returns the ID for this cursor, which uniquely identifies the cursor on the server.

参数

此函数没有参数。

返回值

Returns the ID for this cursor.

错误/异常

更新日志

版本 说明
PECL mongodb 1.20.0 Added MongoDB\BSON\Int64 to the tentative return type for this method. MongoDB\Driver\CursorId will be removed from the return type in version 2.0.

参见