MongoDBRef::get

(PECL mongo >= 0.9.0)

MongoDBRef::getFetches the object pointed to by a reference

Opis

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

Parametry

db

Database to use.

ref

Reference to fetch.

Zwracane wartości

Returns the document to which the reference refers or NULL if the document does not exist (the reference is broken).

Przykłady

Przykład #1 MongoCollection::createDBRef() example

<?php

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

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

?>

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