Custom Post Type Loop

gistfile1.aw

<ul class="filterable-grid clearfix">

	<?php $wpbp = new WP_Query(array(  'post_type' => 'portfolio', 'posts_per_page' =>'-1' ) ); ?>

	<?php if ($wpbp->have_posts()) :  while ($wpbp->have_posts()) : $wpbp->the_post(); ?>

	<?php $terms = get_the_terms(  get_the_ID(), 'filter' ); ?>

		<li data-id="id-<?php echo  $count; ?>" data-type="<?php foreach ($terms as $term) { echo  strtolower(preg_replace('/\s+/', '-', $term->name)). ' '; } ?>">

			<?php if ( (function_exists('has_post_thumbnail')) && (has_post_thumbnail()) ) :  ?>

				<?php  the_post_thumbnail('portfolio'); ?>

			<?php endif; ?>

			<p><a href="<?php the_permalink(); ?>"><?php echo get_the_title();  ?></a></p>

		</li>

	<?php $count++; ?>
	<?php endwhile; endif; ?>
	<?php wp_reset_query(); ?>

</ul>