PHP Manual

Making a Connection

To connect to the database server, use one of the following:

= new MongoClient(); // connects to localhost:27017
$connection = new MongoClient"mongodb://example.com" ); // connect to a remote host (default port: 27017)
$connection = new MongoClient"mongodb://example.com:65432" ); // connect to a remote host at a given port

You do not have to explicitly disconnect from the database. The driver uses persistent connections and will re-use already established connections.

See Also

The chapter on connecting covers different types of connections.

The API documentation on the MongoClient class and MongoClient::__construct() give a comprehensive look at all possible options with a number of examples.

PHP Manual