get_gallery_image_ids(); $secondary_img_id = ''; if ( ! empty( $attachment_ids ) ) { $attachment_ids = array_unique( $attachment_ids ); // remove duplicate images if ( $attachment_ids['0'] != $attachment ) { $secondary_img_id = $attachment_ids['0']; } elseif ( isset( $attachment_ids['1'] ) && $attachment_ids['1'] != $attachment ) { $secondary_img_id = $attachment_ids['1']; } } $secondary_img_id = ( $secondary_img_id != $attachment ) ? $secondary_img_id : ''; // Return thumbnail if ( $secondary_img_id ) : ?>

$attachment, 'size' => 'shop_catalog', 'alt' => wpex_get_esc_title(), 'class' => 'woo-entry-image-main', ) ); // Secondary Image wpex_post_thumbnail( array( 'attachment' => $secondary_img_id, 'size' => 'shop_catalog', 'class' => 'woo-entry-image-secondary', ) ); ?>

$attachment, 'size' => 'shop_catalog', 'alt' => wpex_get_esc_title(), 'class' => 'woo-entry-image-main', ) ); ?>