The MongoDB\Driver\CursorInterface interface

(mongodb >=1.6.0)

简介

This interface is implemented by MongoDB\Driver\Cursor to be used as a parameter, return, or property type in userland classes.

class MongoDB\Driver\CursorInterface implements Traversable {

/* 方法 */

abstract public isDead(): bool

abstract public setTypeMap(array $typemap): void

abstract public toArray(): array

}

版本	说明
PECL mongodb 1.15.0	Return types for methods are declared as tentative on PHP 8.0 and newer, triggering deprecation notices in code that implements this interface without declaring the appropriate return types. The `#[ReturnTypeWillChange]` attribute can be added to silence the deprecation notice.

MongoDB\Driver\CursorInterface::getId — Returns the ID for this cursor
MongoDB\Driver\CursorInterface::getServer — Returns the server associated with this cursor
MongoDB\Driver\CursorInterface::isDead — Checks if the cursor may have additional results
MongoDB\Driver\CursorInterface::setTypeMap — Sets a type map to use for BSON unserialization
MongoDB\Driver\CursorInterface::toArray — Returns an array containing all results for this cursor

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