注册分类法如何显示?

时间:2016-06-16 12:32:08

标签: php wordpress

//分类代码:

register_taxonomy( 'product_size', 'product', array(
    'labels'    =>  array( 
        'name'  => 'Size',
        'add_new'   => 'Add Product Size',
        'add_new_item'  => 'Add Product Size',
    ),
    'public'    =>  true,
    'hierarchical'  =>  true,
));

//在此处显示代码:

<li>
    <span>Sizes:</span>
    <?php  
        $sizes = get_the_terms( get_the_ID(), 'product_size' );
        $names = array();
        foreach ($sizes as $size) :
        $names[]  = $size->name;           
        endforeach;
        echo implode( ', ', $name);
    ?>
</li>

但不起作用,并显示消息:

  

警告:在第153行的C:\ xampp \ htdocs \ global \ wp-content \ themes \ newcomet \ inc \ customoze \ customoze-woocommerce.php中为foreach()提供的参数无效

怎么能解决这个问题?请帮帮我。

0 个答案:

没有答案