src/web/Session.php
public function regenerate($delete_old = false) {
        if ($this->is_active()) {
            // Regenerate the session id
            @session_regenerate_id($delete_old);
        } else {
            $this->open();
        }

        return session_id();
    }
public function regenerate($delete_old = false) {
        if ($this->is_active()) {
            // Regenerate the session id
            @session_regenerate_id($delete_old);
        } else {
            $this->open();
        }

        return session_id();
    }
public function regenerate ( $ delete_old = false ) { if ( $ this -> is_active ( ) ) { // Regenerate the session id @ session_regenerate_id ( $ delete_old ) ; } else { $ this -> open ( ) ; } return session_id ( ) ; }
Generates a new session id and returns it.

$id = $session->regenerate();

@return  string
Generates a new session id and returns it .