FluxBB\Core\Application::boot PHP Метод

    public function boot()
    {
        if ($this->isBooted) {
            return;
        }
        $this->fireAppCallbacks($this->bootingCallbacks);
        foreach ($this->registered as $provider) {
            $provider->boot();
        }
        $this->isBooted = true;
        $this->fireAppCallbacks($this->bootedCallbacks);
    }