从WordPress读取和写入Firebase实时数据库/身份验证？

require_once 'path/to/firebase-php/autoload.php';
use Kreait\Firebase\Factory;
use Kreait\Firebase\ServiceAccount;

$serviceAccount = ServiceAccount::fromJsonFile(__DIR__.'/path/to/serviceAccountKey.json');

$firebase = (new Factory)
    ->withServiceAccount($serviceAccount)
    ->create();

$database = $firebase->getDatabase();
$auth = $firebase->getAuth();

$reference = $database->getReference('path/to/data');
$data = $reference->getValue();

$reference = $database->getReference('path/to/data');
$reference->set([
    'key1' => 'value1',
    'key2' => 'value2',
]);

$email = 'user@example.com';
$password = 'password';

$user = $auth->createUserWithEmailAndPassword($email, $password);

$email = 'user@example.com';
$password = 'password';

$user = $auth->signInWithEmailAndPassword($email, $password);