MongoDBRef::get

(PECL mongo >= 0.9.0)

MongoDBRef::getFetches the object pointed to by a reference

Beschreibung

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

Parameter-Liste

db

Database to use.

ref

Reference to fetch.

R├╝ckgabewerte

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

add a note add a note

User Contributed Notes

There are no user contributed notes for this page.
To Top