Social Icons with ACF Repeater

footer.php

<?php if( have_rows('social_icons', 'option') ): ?>

	<div class="footer-social col-lg-4">

	<?php while( have_rows('social_icons', 'option') ): the_row(); 

		// vars
		$socialIcon = get_sub_field('icon');
		$socialLink = get_sub_field('link');
		$socialTitle = get_sub_field('title');
		?>

		<div class="social-icon">
			<a href="<?php echo $socialLink; ?>">
				<?php echo $socialIcon; ?>
			</a>
		</div>

	<?php endwhile; ?>

	</div> <!-- .footer-social -->

<?php endif; // have_rows('social_icons') ?>