MongoDB\Driver\Manager
PHP Manual

MongoDB\Driver\Manager::executeQuery

(mongodb >=0.2.0)

MongoDB\Driver\Manager::executeQueryExecute a MongoDB query

Описание

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

Список параметров

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.

Возвращаемые значения

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

Ошибки

Примеры

Пример #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";
}

?>

Смотрите также


MongoDB\Driver\Manager
PHP Manual