The MongoDB\BSON\Undefined class (deprecated)

(mongodb >=1.4.0)

Introducere

BSON type for the "Undefined" type. This BSON type is deprecated, and this class can not be instantiated. It will be created from a BSON undefined type while converting BSON to PHP, and can also be converted back into BSON while storing documents in the database.

Sinopsisul clasei

final MongoDB\BSON\Undefined implements MongoDB\BSON\Type , Serializable , JsonSerializable {

/* Metode */

final private __construct ( )

final public jsonSerialize ( ) : mixed

final public serialize ( ) : string

final public __toString ( ) : string

final public unserialize ( string $serialized ) : void

}

Cuprins

MongoDB\BSON\Undefined::__construct — Construct a new Undefined (unused)
MongoDB\BSON\Undefined::jsonSerialize — Returns a representation that can be converted to JSON
MongoDB\BSON\Undefined::serialize — Serialize a Undefined
MongoDB\BSON\Undefined::__toString — Returns an empty string
MongoDB\BSON\Undefined::unserialize — Unserialize a Undefined

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