如何输出带有额外标记的wp_list_categories [英] How to output wp_list_categories with extra markup

问题描述

我目前正在使用以下脚本将我所有的wordpress类别输出到无序列表中.如何获得带有额外标记的输出?

I'm currently using the below script to output all my wordpress categories in an unordered list. How can I have the output with extra markup?

<ul><?php wp_list_categories('title_li&show_count=1');?></ul>

例如:

<ul>
<li>Category 1 &rsaquo;</li> 
<li>Category 2 &rsaquo;</li> 
</ul>

代替

<ul>
<li>Category 1</li> 
<li>Category 2</li> 
</ul>

在Obmerk Kronen的帮助下将其更改为以下内容:

Changed it to the following with the help of Obmerk Kronen:

$args = array(
  'orderby' => 'name',
  'order' => 'ASC',
  'number' => 20, // how many categories
  );
$categories = get_categories($args);
  foreach($categories as $category) { 
    echo '<li><a href="' . get_category_link( $category->term_id ) . '" title="' . sprintf( __( "View all posts in %s" ), $category->name ) . '" ' . '>' . $category->name.'</a>&rsaquo;</li>';
    } 

推荐答案

有两种方法可以轻松实现.

There are two ways you can easily do it .

1-使用 get_categories()

$args = array(
  'orderby' => 'name',
  'order' => 'ASC',
  'number' => 20 // how many categories
  );
$categories = get_categories($args);
  foreach($categories as $category) { 
    echo '<li><a href="' . get_category_link( $category->term_id ) . '" title="' . sprintf( __( "View all posts in %s" ), $category->name ) . '" ' . '>' . $category->name.'</a></li>&rsaquo;';
    } 

2-使用具有相同代码的css :after选择器如您在问题中所张贴的

2 - use the css :after selector with the same code as you have posted in your question

.my_class li:after{ content:" \203A";}

在此处

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