acf retrieve value within repeater field code example

Example 1: acf repeater

<?php

// ACF REPEATER - BASIC LOOP

// check if the repeater field has rows of data
if( have_rows('repeater_field_name') ):

 	// loop through the rows of data
    while ( have_rows('repeater_field_name') ) : the_row();

        // display a sub field value
        the_sub_field('sub_field_name');

    endwhile;

else :

    // no rows found

endif;

?>

Example 2: acf repeater

// ACF REPATER - ADVANCED LOOP

<?php if( have_rows('repeater_field_name') ): ?>

	<ul class="slides">

	<?php while( have_rows('repeater_field_name') ): the_row(); 

		// vars
		$image = get_sub_field('image');
		$content = get_sub_field('content');
		$link = get_sub_field('link');

		?>

		<li class="slide">

			<?php if( $link ): ?>
				<a href="<?php echo $link; ?>">
			<?php endif; ?>

				<img src="<?php echo $image['url']; ?>" alt="<?php echo $image['alt'] ?>" />

			<?php if( $link ): ?>
				</a>
			<?php endif; ?>

		    <?php echo $content; ?>

		</li>

	<?php endwhile; ?>

	</ul>

<?php endif; ?>