WYSIWYG module, br instead of p tags in Drupal 7

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function hook_wysiwyg_editor_settings_alter(&$settings, $context) // replace hook with your module name
{
  if($context['profile']->editor == 'ckeditor')
  {
    $settings['enterMode'] = 2;
    $settings['shiftEnterMode'] = 1;
  }
  elseif($context['profile']->editor == 'tinymce')
  {
    $settings['forced_root_block'] = FALSE;
    $settings['force_br_newlines'] = TRUE;
    $settings['force_p_newlines'] = FALSE;
  }
}
Programming Language: PHP