PHP Manual
MongoDB\BSON\ObjectId
Serialize an ObjectId

MongoDB\BSON\ObjectId::serialize

(mongodb >=1.2.0)

MongoDB\BSON\ObjectId::serialize — Serialize an ObjectId

Description

final public MongoDB\BSON\ObjectId::serialize ( void ) : string

Parameters

This function has no parameters.

Return Values

Returns the serialized representation of the MongoDB\BSON\ObjectId.

Errors/Exceptions

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

See Also

MongoDB\BSON\ObjectId::unserialize() - Unserialize an ObjectId
serialize() - Generates a storable representation of a value
Serializing Objects