BP_Members_Admin::get_user_id()

	private function get_user_id() {
		if ( ! empty( $this->user_id ) ) {
			return $this->user_id;
		}

		$this->user_id = (int) get_current_user_id();

		// We'll need a user ID when not on self profile.
		if ( ! empty( $_GET['user_id'] ) ) {
			$this->user_id = (int) $_GET['user_id'];
		}

		return $this->user_id;
	}