Support » Fixing WordPress » List children categories of a post

  • I want to know a way to include a list of children categories for a post. I’ve found this code

    <?php foreach((get_the_category()) as $cat) {
    if ($cat->category_parent == "180") {
    echo '< a >category_nicename . '">' . $cat->cat_name . '</ a >';

    But I want to put a separator between each one and not after of before all the categories listed. And a way to put something specific before the last categorie listed will be good, also.

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