MongoDBRef::get
(PECL mongo >= 0.9.0)
MongoDBRef::get — Fetches the object pointed to by a reference
Extensia care definește această clasă este învechită. În loc, trtebuie utilizată extensia MongoDB. Nu există un echivalent al acestei clase în noua extensie.
The concept of database references, and hence this class, has been deprecated.
Descrierea
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']);
?>
A se vedea și
- MongoDB::getDBRef() - Fetches the document pointed to by a database reference
- MongoCollection::getDBRef() - Fetches the document pointed to by a database reference
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