WordPress: Output Avdanced Custom Fields Gallery Grid #WordPress #snippet

acf-gallery-grid.php

<?php $images = get_field('gallery'); if( $images ): ?>
	<ul class="thumb-grid">
		<?php foreach( $images as $image ): ?>
			<li>
				<a href="<?php echo $image['url']; ?>">
					<img src="<?php echo $image['sizes']['thumbnail']; ?>" alt="<?php echo $image['alt']; ?>">
				</a>
			</li>
		<?php endforeach; ?>
	</ul>
<?php endif; ?>