How to Display WordPress Dashboard only in Single Column Layout?

WordPress is pretty amazing with lots of optimization and customization. On Crunchify we have performed number of WordPress optimization so far and this one is very simple one.

What if you want to just see single column on WordPress dashboard? Below simple snippet will help you achieve only single column.

function crunchify_single_column( $columns ) {
    $columns['dashboard'] = 1;
    return $columns;
}
add_filter( 'screen_layout_columns', 'crunchify_single_column' );

function crunchify_single_dashboard(){
	return 1;
}
add_filter( 'get_user_option_screen_layout_dashboard', 'crunchify_single_dashboard' );

If you want to remove redundant images then try following this tutorial.