Get the Unique List of Field Values

• VivoSystems

• March 11, 2015 at 12:56 am

Hi, Please help.

<?php
$args = array(
	'post_type'	=> 'post',
	'numberposts'	=> -1,
	'orderby'	=> 'title',
	'order'		=> 'ASC'
);
	$query = new WP_Query( $args );

if ( $query->have_posts() ) { while ( $query->have_posts() ) : $query->the_post(); ?>
	<p><?php echo get_field('region'); ?></p>
<?php endwhile; } ?>

This code is types a list of ALL region field’s values

I need a UNIQUE list of field values

• James

• April 9, 2016 at 8:46 pm

Hi @vivosystems,

Thanks for the post.

I would recommend you store all the values from the get_field() call in an array and then use the array_unique() function to filter the results and remove the duplicates.

Here is more info on this function: http://php.net/manual/en/function.array-unique.php