(PECL mongo >= 0.9.0)
Fetches the object pointed to by a reference
public static array MongoDBRef::get ( MongoDB $db, array $ref )
Parameters:
db
Database to use.
ref
Reference to fetch.
Returns:
Returns the document to which the reference refers or NULL if the document does not exist (the reference is broken).
Examples:
MongoCollection::createDBRef() example
1 2 3 4 5 6 7 8 9 | <?php// get $person out of the db$person = $people->findOne();// dereference the address$address = MongoDBRef::get($people->db, $person['address']);?> |
See also:
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