MongoDBRef
PHP Manual

MongoDBRef::get

(PECL mongo >= 0.9.0)

MongoDBRef::getFetches the object pointed to by a reference

Descripción

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

Parámetros

db

Database to use.

ref

Reference to fetch.

Valores devueltos

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

Ejemplos

Example #1 MongoCollection::createDBRef() example

<?php

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

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

?>

Ver también


MongoDBRef
PHP Manual