';
$html .= '';
$html .= '' . $sub_category->name . '';
$html .= '
';
$sub_args = array(
'post_type' => 'docs',
'post_status' => 'publish'
);
$tax_query = array(
array(
'taxonomy' => 'doc_category',
'field' => 'slug',
'terms' => $sub_category->slug,
'operator' => 'AND',
'include_children' => false
),
);
$sub_args['posts_per_page'] = $postPerSubcategory;
$sub_args['tax_query'] = apply_filters('betterdocs_list_tax_query_arg', $tax_query, $multiple_kb, $sub_category->slug, '');
$sub_post_query = new \WP_Query($sub_args);
if ($sub_post_query->have_posts()) :
while ($sub_post_query->have_posts()) : $sub_post_query->the_post();
$sub_attr = ['href="' . get_the_permalink() . '"'];
$html .= '- ';
$html .= '';
$html .= '' . get_the_title() . '
';
endwhile;
endif;
wp_reset_query();
$html .= '
';
}
}