This is my current loop to display my products via woocommerce. When I do print_r($ category_array); It returns the array, but when I try to use a function to call it so I can do what I want to with the data, it makes and my entire screen doesn’t display after the loop. Maybe it’s a mistake in my function? Still very new to woocommerce and wp_loops. Thank you
<?php // WP_Query arguments $ args = array( 'p' => 'product', 'post_type' => array( 'product' ), 'order' => 'ASC', 'post_per_page' => 20, ); // The Query $ query = new WP_Query( $ args ); // The Loop if ( $ query->have_posts() ) { while ( $ query->have_posts() ) { $ query->the_post(); function filter_categories($ categories) { foreach ($ categories as $ category) { echo $ category->name; } } ?> <div class="row"> <div class="col-2"> <?php echo the_post_thumbnail(get_the_ID(), 'thumbnail'); ?> </div> <div class="col-7"> <a href="<?= get_permalink(); ?>"><?= the_title()?></a> <br/> <?php $ category_array = get_the_terms(get_the_ID(), 'product_cat'); filter_categories($ category_array); ?> </div> <div class="col-3 text-right ">Price</div> </div> <?php } } else { // no posts found } // Restore original Post Data wp_reset_postdata(); ?> 