MongoId::__construct Creates a new id &reftitle.description; MongoId::__construct stringid&null; &reftitle.parameters; id A string to use as the id. &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; Note that the second hexidecimal number is greater than the first. This example shows how to use a string parameter to initialize a MongoId with a given value. ]]> &example.outputs.similar; &reftitle.seealso; MongoId::__toString