Reactor-footer-widgets

//In sidebars.php

    if ( in_array( 'footer', $sidebars[0] ) ) {
        $footer  = '<div id="%1$s" class="widget top-bar-widget ';
        $footer .= 'large-' . reactor_get_widget_columns('sidebar-footer-01'); //Added -01
        $footer .= ' columns %2$s">';
        register_sidebar( array(
            'name'          => __('Footer 01', 'reactor'), //Added 01
            'id'            => 'sidebar-footer-01', //Added -01
            'description'   => 'Footer widget area',
            'class'         => '',
            'before_widget' => $footer,
            'after_widget'  => '</div>',
            'before_title'  => '<h4 class="widget-title">',
            'after_title'   => '</h4>',
        ) );
    }
    if ( in_array( 'footer', $sidebars[0] ) ) {
        $footer  = '<div id="%1$s" class="widget top-bar-widget ';
        $footer .= 'large-' . reactor_get_widget_columns('sidebar-footer-02'); //Added -02
        $footer .= ' columns %2$s">';
        register_sidebar( array(
            'name'          => __('Footer 02', 'reactor'), //Added 02
            'id'            => 'sidebar-footer-02', //Added -02
            'description'   => 'Footer widget area',
            'class'         => '',
            'before_widget' => $footer,
            'after_widget'  => '</div>',
            'before_title'  => '<h4 class="widget-title">',
            'after_title'   => '</h4>',
        ) );
    }
    if ( in_array( 'footer', $sidebars[0] ) ) {
        $footer  = '<div id="%1$s" class="widget top-bar-widget ';
        $footer .= 'large-' . reactor_get_widget_columns('sidebar-footer-03'); //Added -03
        $footer .= ' columns %2$s">';
        register_sidebar( array(
            'name'          => __('Footer 03', 'reactor'), //Added 03
            'id'            => 'sidebar-footer-03', //Added -03
            'description'   => 'Footer widget area',
            'class'         => '',
            'before_widget' => $footer,
            'after_widget'  => '</div>',
            'before_title'  => '<h4 class="widget-title">',
            'after_title'   => '</h4>',
        ) );
    }

//In sidebar-footer.php

        <?php if ( is_active_sidebar('sidebar-footer') ) : ?>
            <div class="row">
                <div class="<?php reactor_columns( 12 ); ?>">
                    <div id="sidebar-footer" class="sidebar" role="complementary">
                      <?php dynamic_sidebar('sidebar-footer-01'); ?> //Added -01
                      <?php dynamic_sidebar('sidebar-footer-02'); ?> //Added line
                      <?php dynamic_sidebar('sidebar-footer-03'); ?> //Added line
                    </div><!-- #sidebar-footer -->
                </div><!--.columns -->
            </div><!-- .row -->
        <?php endif; ?>