PHP Manual
MongoDB\BSON\ObjectIdInterface
Returns the hexidecimal representation of this ObjectIdInterface

MongoDB\BSON\ObjectIdInterface::__toString

(mongodb >=1.3.0)

MongoDB\BSON\ObjectIdInterface::__toString — Returns the hexidecimal representation of this ObjectIdInterface

Description

abstract public MongoDB\BSON\ObjectIdInterface::__toString(): string

Parameters

This function has no parameters.

Return Values

Returns the hexidecimal representation of this ObjectIdInterface.

See Also

MongoDB\BSON\ObjectId::__toString() - Returns the hexidecimal representation of this ObjectId