(PECL mongo >=0.9.0)
Fetches the document pointed to by a database reference
public array MongoDB::getDBRef ( array $ref )
Parameters:
ref
A database reference.
Returns:
Returns the document pointed to by the reference.
Examples:
MongoDB::getDBRef() example
Example demonstrating how to get a database reference and what the expected input is.
<?php
$ref = array(
'$ref' => 'profiles',
'$id' => new MongoId('47cc67093475061e3d9536d2')
);
$profile = $db->getDBRef($ref);
?>
See MongoDB::createDBRef() for more information about how to programatically create DB references.
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