Join category and tag

  • Hello, I am using this to list posts in a given category.

    <?php
$cats = get_categories('include=11');
foreach ($cats as $cat)
{
    echo "<ul>";
    $custom_loop = new WP_Query('posts_per_page=-1&cat=' . $cat->cat_ID);
    while ($custom_loop->have_posts())
    {
        $custom_loop->the_post();
        $category = get_the_category();
        // Only display a post link once, even if it's in multiple categories
        if ($category[0]->cat_ID == $cat->cat_ID)
        {
            echo '<li><a href="' . get_permalink() . '">' . get_the_title() . '</a></li>';
        }
    }
    echo "</ul>";
}
wp_reset_query();

    How can I add a tag to this?

    I’d like to list posts in a given category that also have a given tag.

    Thanks

Viewing 1 replies (of 1 total)

  • You use get_categories('include=11') and loop, as if there would be more than one.
    In the post loop, you use get_the_category() which is only for categories. You have to use get_the_terms() if you want to handle tags instead of categories.

    But you should read about tax_query parameters for WP_Query.
    This is the object WP_Tax_Query. And it is constructed when you use tax_query on WP_Query.

Viewing 1 replies (of 1 total)
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