MongoDBRef::get

Fetches the object pointed to by a reference

Hinweis:
This extension that defines this class is deprecated. Instead, the MongoDB extension should be used. There is no equivalent for this class in the new extension.

The concept of database references, and hence this class, has been deprecated.

Beschreibung

public static array MongoDBRef::get ( MongoDB $db , array $ref )

Parameter-Liste

db: Database to use.
ref: Reference to fetch.

Rückgabewerte

Returns the document to which the reference refers or NULL if the document does not exist (the reference is broken).

Beispiele

Beispiel #1 MongoCollection::createDBRef example


<?php

// get $person out of the db
$person = $people->findOne();

// dereference the address
$address = MongoDBRef::get($people->db, $person['address']);

?>

Siehe auch

MongoDB::getDBRef
MongoCollection::getDBRef