Introduction to MongoDB

No databases or collections have to do be explicitly created:


<?php
$m = new MongoClient();
$database = $m->selectDB( 'demo' );
$collection = $database->selectCollection( 'testCollection' );
// or
$collection = $m->selectCollection( 'demo', 'testCollection' );
?>

Different connection strings:

• new MongoClient("mongodb://localhost");

• new MongoClient("mongodb://localhost:29000");

• new MongoClient("mongodb://mongo.example.com");