MongoId::__construct Creates a new id &reftitle.description; MongoId::__construct stringid&null; &reftitle.parameters; id A string to use as the id. Must be 24 hexidecimal characters. If an invalid string is passed to this constructor, the constructor will ignore it and create a new id value. &reftitle.returnvalues; Returns a new id. &reftitle.examples; This example shows how to create a new id. This is seldom necessary, as the driver adds an id to arrays automatically before storing them in the database. ]]> &example.outputs.similar; This example shows how to use a string parameter to initialize a MongoId with a given value. ]]> &example.outputs.similar; &reftitle.seealso; MongoId::__toString