MongoDB\Driver\Manager
PHP Manual

MongoDB\Driver\Manager::executeQuery

(mongodb >=0.2.0)

MongoDB\Driver\Manager::executeQueryExecute a MongoDB query

Description

final public MongoDB\Driver\Cursor MongoDB\Driver\Manager::executeQuery ( string $namespace , MongoDB\Driver\Query $query [, MongoDB\Driver\ReadPreference $readPreference ] )

Parameters

namespace

A fully qualified namespace (databaseName.collectionName)

query

A MongoDB\Driver\Query to execute.

readPreference

Optionally, a MongoDB\Driver\ReadPreference to route the command to. If none given, defaults to the Read Preferences set by the MongoDB Connection URI.

Return Values

Returns MongoDB\Driver\Cursor on success, throws exception (instanceof MongoDB\Driver\Exception) on failure.

Errors/Exceptions

Examples

Example #1 MongoDB\Driver\Manager::executeQuery() example

<?php
$filter 
= array(
    
"tag" => "mongodb",
    
"views" => array('$gt' => 5),
);
$options = array(
    
"projection" => array(
        
"title" => 1,
        
"article" => 1,
    ),
    
"sort" => array(
        
"views" => -1,
    ),
);
$readPreference = new MongoDB\Driver\ReadPreference(MongoDB\Driver\ReadPreference::RP_PRIMARY);
$query = new MongoDB\Driver\Query($filter$options);

$manager = new MongoDB\Driver\Manager("mongodb://localhost:27017");
$cursor $manager->executeQuery("databaseName.collectionName"$query$readPreference);

foreach(
$cursor as $document) {
    echo 
$document["title"], "\n";
}

?>

See Also


MongoDB\Driver\Manager
PHP Manual