ACF Custom post Type Left Right Right left WordPress

index.php

<?php if(have_rows('onup_row'))	:	?>
	<?php $i = 0; while(have_rows('onup_row'))	:	the_row(); $i++;
		$title = get_sub_field( 'title' );
		$img = get_sub_field( 'image' );
	?>
		<?php if($i %2 !=0) : ?>
			<!-- left image content -->
			<img src="<?php echo $img['url'];?>">
			<h2><?php echo $title;?></h2>
		<?php else : ?>
			<!--right content -->
			<h2><?php echo $title;?></h2>
			<img src="<?php echo $img['url'];?>">
    <?php endif; ?>
        <?php endwhile;
    endif;?>