MongoDBRef::get
(PECL mongo >= 0.9.0)
MongoDBRef::get — Fetches the object pointed to by a reference
Описание
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']);
?>
Смотрите также
- MongoDB::getDBRef() - Fetches the document pointed to by a database reference
- MongoCollection::getDBRef() - Fetches the document pointed to by a database reference
Коментарии
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