MongoDB PHP Driver: Insert, Query, Update, and Delete Operations

In this guide we demonstrate how to use the MongoDB PHP driver to perform basic CRUD operations on a collection named wj in the test database.

1. Insert data

$manager = new MongoDB\Driver\Manager("mongodb://localhost:27017");
$bulk = new MongoDB\Driver\BulkWrite;
$bulk->insert(['id' => 1, 'name' => '测试', 'url' => 'http://www.百度.com']);
$manager->executeBulkWrite('test.wj', $bulk);

2. Query data (excluding name = '测试')

$manager = new MongoDB\Driver\Manager("mongodb://localhost:27017");
$filter = ['name' => '测试'];
$options = [
    'projection' => ['_id' => 0],
    'sort' => ['name' => -1],
];
$query = new MongoDB\Driver\Query($filter, $options);
$cursor = $manager->executeQuery('test.wj', $query);
foreach ($cursor as $document) {
    print_r($document);
}

3. Update data (set name to '测试1234' where id = 1)

$bulk = new MongoDB\Driver\BulkWrite;
$bulk->update(
    ['id' => 1],
    ['$set' => ['name' => '测试1234']],
    ['multi' => false, 'upsert' => false]
);
$manager = new MongoDB\Driver\Manager("mongodb://localhost:27017");
$writeConcern = new MongoDB\Driver\WriteConcern(MongoDB\Driver\WriteConcern::MAJORITY, 1000);
$result = $manager->executeBulkWrite('test.wj', $bulk, $writeConcern);

4. Delete data

$bulk = new MongoDB\Driver\BulkWrite;
$bulk->delete(['id' => 1], ['limit' => 1]); // delete first matching document
$bulk->delete(['id' => 2], ['limit' => 0]); // delete all matching documents
$manager = new MongoDB\Driver\Manager("mongodb://localhost:27017");
$writeConcern = new MongoDB\Driver\WriteConcern(MongoDB\Driver\WriteConcern::MAJORITY, 1000);
$result = $manager->executeBulkWrite('test.wj', $bulk, $writeConcern);