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MongoDBRef::get

(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
<?php

// get $person out of the db
$person = $people->findOne();

// dereference the address
$address = MongoDBRef::get($people->db, $person['address']);

?>
See also:

MongoDB::getDBRef() -

MongoCollection::getDBRef() -

doc_php
doc_php
2016-02-24 16:20:51
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