array (
  'at' => NULL,
  'exp' => NULL,
  'i' => NULL,
)<script> top.location.href='https://www.facebook.com/v3.1/dialog/oauth?client_id=171701286220852&redirect_uri=https://apps.facebook.com/football_management&state=bde8f111a968e0b8e3cd2d7474deb588&sdk=php-sdk-4.0.16&scope=user_friends'</script>auth  https://www.facebook.com/v3.1/dialog/oauth?client_id=171701286220852&redirect_uri=https://apps.facebook.com/football_management&state=bde8f111a968e0b8e3cd2d7474deb588&sdk=php-sdk-4.0.16&scope=