MongoDBRef::get

(PECL mongo >= 0.9.0)

MongoDBRef::get — Fetches the object pointed to by a reference

Descrierea

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

Parametri

db

Database to use.

ref

Reference to fetch.

Valorile întoarse

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

Exemple

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']);

?>

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