Mastering PHP 7

Deleting

Deletion is done in a manner similar to write and update, in that it uses an instance of the MongoDBDriverBulkWrite object. This time, we are using the instance delete() method, which accepts filter and delete options:

<?phprequire_once __DIR__ . '/vendor/autoload.php';try {    $manager = new MongoDBDriverManager('mongodb://localhost:27017');    $bulkWrite = new MongoDBDriverBulkWrite;    $bulkWrite->delete(        // filter        [            'name' => [                '$regex' => '^iPhone'            ]        ],        // Delete options        ['limit' => false]    );    $writeConcern = new MongoDBDriverWriteConcern(MongoDBDriverWriteConcern::MAJORITY, 1000);    $result = $manager->executeBulkWrite('foggyline.products', $bulkWrite, $writeConcern);    if ($result->getDeletedCount()) {        echo 'Record(s) deleted.', PHP_EOL ...