FacebookRepository3.php

<?php

/* ... */

	/**
	 * Gets currently logged-in user
	 *
	 * @param string $token
	 * @param array $params
	 * @return array
	 */

	public function getUser( $token, $params = [] )
	{
		$endpoint = '/me';

		$endpoint .= !empty($params) ? '?' . http_build_query($params) : '';

		$response = $this->fb->get(
			$endpoint,
			$token
		);

		return $response->getGraphUser();
	}

/* ... */