display-footer-widgets.php

<?php if ( is_active_sidebar( 'footer-1' ) || is_active_sidebar( 'footer-2' ) || is_active_sidebar( 'footer-3' ) ) : ?>
	<div class="footer-widgets">
		<?php if ( is_active_sidebar( 'footer-1' ) ) : ?>
			<div class="footer-widget-area">
				<?php dynamic_sidebar( 'footer-1' ); ?>
			</div>
		<?php endif; ?>
		<?php if ( is_active_sidebar( 'footer-2' ) ) : ?>
			<div class="footer-widget-area">
				<?php dynamic_sidebar( 'footer-2' ); ?>
			</div>
		<?php endif; ?>
		<?php if ( is_active_sidebar( 'footer-3' ) ) : ?>
			<div class="footer-widget-area">
				<?php dynamic_sidebar( 'footer-3' ); ?>
			</div>
		<?php endif; ?>
	</div><!-- .footer-widgets -->
<?php endif; ?>