Cacher is the code snippet organizer for pro developers

<?php

/**
 * Define Number of Details on Listings Widget
 */
 
add_filter('wpsight_get_listing_details_nr', 'wpsc0001_get_listing_details_nr', 100);

function wpsc0001_get_listing_details_nr($output) {
	
	$output = 3;
	
	return $output;
}