显示 Wordpress 父类别及其子类别 [英] Display Wordpress parent Category with their child category

问题描述

我只想在不使用 child_of=

我试图显示，但我只能获得子类别的列表，而不是它们的父类别名称.

I was trying to display but i am only able to get the list of child category not their parent category name.

<?php

$querystr = "SELECT wp_terms.name, wp_terms.term_id, wp_terms.name FROM wp_terms, wp_term_taxonomy WHERE wp_terms.term_id = wp_term_taxonomy.term_id AND wp_term_taxonomy.parent !=0 ";
$cat_child = $wpdb->get_results($querystr, OBJECT);
var_dump($cat_child);
foreach ($cat_child as $category) {
         echo $category->name. ' , ';
      }
  ?>

帮帮我..谢谢

推荐答案

这样做

<?php

                            $querystr = "SELECT wp_terms.name, wp_terms.term_id, wp_terms.name FROM wp_terms, wp_term_taxonomy WHERE wp_terms.term_id = wp_term_taxonomy.term_id AND wp_term_taxonomy.parent !=0 ";
                            $cat_child = $wpdb->get_results($querystr, OBJECT);
                            var_dump($cat_child);
                            echo '<ul>';
                            foreach ($cat_child as $category) {
                                 $cat_id = intval($category->term_id);
                                 echo '<li>';
                                    echo get_category_parents($cat_id , TRUE , ' <br/> ');
                                 echo '</li>';
                            }
                            echo '</ul>';
                     ?>

谢谢

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