How to save json to mongoDB using PHP?

Question

PHP

Hello!
i get json string and i want to store it in mongo using php like this:

$mongo = new MongoClient(); 
$db = $mongo->database;

// access collection
$collection = $db->collection;
$collection->insert($_POST['data']);

what could be the problem, thank you very much for your help!

Answer 1

$m = new MongoClient();
$collection = $m->selectCollection('test', 'phpmanual');

// If an array literal is used, there is no way to access the generated _id
$collection->insert(array('x' => 1));

php.net/manual/ru/mongocollection.insert.php