installController.php

<?php

public function postDatabase()
{
    $data = Input::all();
    $newDbConfig = new NewConfig;
    $newDbConfig->toFile(app_path().'/config/database.php', [
          'connections.mysql.host' =>$data['host'],
          'connections.mysql.database' =>$data['database'],
          'connections.mysql.username' =>$data['username'],
          'connections.mysql.password' =>$data['password']
        ]);
    
    DB::unprepared(file_get_contents(public_path().'/92fiveapp.sql'));
    return View::make('install.timezone');
}