/home/saxon/teachers/com/mosstud/www/kod-exempel/array_merge/index.php:22:
array (size=5)
  'dsn' => null
  'username' => null
  'password' => null
  'driver_options' => null
  'fetch_style' => int 5
/home/saxon/teachers/com/mosstud/www/kod-exempel/array_merge/index.php:23:
array (size=4)
  'dsn' => string 'mysql:host=localhost;dbname=Movie;' (length=34)
  'username' => string 'webserver' (length=9)
  'password' => string 'letmepass' (length=9)
  'driver_options' => 
    array (size=1)
      1002 => string 'SET NAMES 'UTF8'' (length=16)