src/Auth.php
public function logOut() {
		// if the user has been signed in
		if ($this->isLoggedIn()) {
			// retrieve any locally existing remember directive
			$rememberDirectiveSelector = $this->getRememberDirectiveSelector();

			// if such a remember directive exists
			if (isset($rememberDirectiveSelector)) {
				// delete the local remember directive
				$this->deleteRememberDirectiveForUserById(
					$this->getUserId(),
					$rememberDirectiveSelector
				);
			}

			// remove all session variables maintained by this library
			unset($_SESSION[self::SESSION_FIELD_LOGGED_IN]);
			unset($_SESSION[self::SESSION_FIELD_USER_ID]);
			unset($_SESSION[self::SESSION_FIELD_EMAIL]);
			unset($_SESSION[self::SESSION_FIELD_USERNAME]);
			unset($_SESSION[self::SESSION_FIELD_STATUS]);
			unset($_SESSION[self::SESSION_FIELD_ROLES]);
			unset($_SESSION[self::SESSION_FIELD_REMEMBERED]);
			unset($_SESSION[self::SESSION_FIELD_LAST_RESYNC]);
			unset($_SESSION[self::SESSION_FIELD_FORCE_LOGOUT]);
		}
	}
public function logOut() {
		// if the user has been signed in
		if ($this->isLoggedIn()) {
			// retrieve any locally existing remember directive
			$rememberDirectiveSelector = $this->getRememberDirectiveSelector();

			// if such a remember directive exists
			if (isset($rememberDirectiveSelector)) {
				// delete the local remember directive
				$this->deleteRememberDirectiveForUserById(
					$this->getUserId(),
					$rememberDirectiveSelector
				);
			}

			// remove all session variables maintained by this library
			unset($_SESSION[self::SESSION_FIELD_LOGGED_IN]);
			unset($_SESSION[self::SESSION_FIELD_USER_ID]);
			unset($_SESSION[self::SESSION_FIELD_EMAIL]);
			unset($_SESSION[self::SESSION_FIELD_USERNAME]);
			unset($_SESSION[self::SESSION_FIELD_STATUS]);
			unset($_SESSION[self::SESSION_FIELD_ROLES]);
			unset($_SESSION[self::SESSION_FIELD_REMEMBERED]);
			unset($_SESSION[self::SESSION_FIELD_LAST_RESYNC]);
			unset($_SESSION[self::SESSION_FIELD_FORCE_LOGOUT]);
		}
	}
public function logOut ( ) { // if the user has been signed in if ( $ this -> isLoggedIn ( ) ) { // retrieve any locally existing remember directive $ rememberDirectiveSelector = $ this -> getRememberDirectiveSelector ( ) ; // if such a remember directive exists if ( isset ( $ rememberDirectiveSelector ) ) { // delete the local remember directive $ this -> deleteRememberDirectiveForUserById ( $ this -> getUserId ( ) , $ rememberDirectiveSelector ) ; } // remove all session variables maintained by this library unset ( $ _SESSION [ self :: SESSION_FIELD_LOGGED_IN ] ) ; unset ( $ _SESSION [ self :: SESSION_FIELD_USER_ID ] ) ; unset ( $ _SESSION [ self :: SESSION_FIELD_EMAIL ] ) ; unset ( $ _SESSION [ self :: SESSION_FIELD_USERNAME ] ) ; unset ( $ _SESSION [ self :: SESSION_FIELD_STATUS ] ) ; unset ( $ _SESSION [ self :: SESSION_FIELD_ROLES ] ) ; unset ( $ _SESSION [ self :: SESSION_FIELD_REMEMBERED ] ) ; unset ( $ _SESSION [ self :: SESSION_FIELD_LAST_RESYNC ] ) ; unset ( $ _SESSION [ self :: SESSION_FIELD_FORCE_LOGOUT ] ) ; } }
Logs the user out

@throws AuthError if an internal problem occurred (do *not* catch)
Logs the user out