Fetches the object pointed to by a reference


(PECL mongo >= 0.9.0)

MongoDBRef::getFetches the object pointed to by a reference

Описание

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

Список параметров

db

Database to use.

ref

Reference to fetch.

Возвращаемые значения

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

Примеры

Пример #1 MongoCollection::createDBRef() example

<?php

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

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

?>

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