wordpress获取所有分类目录及信息

get_categories($args)函数

wordpress框架中的get_categories($args)可以获取所有分类目录的信息。

$args参数定义如下

$args = array(
'type' => 'post',
'child_of' => 0,
'parent' => '',
'orderby' => 'name',
'order' => 'ASC', #排序方式
'hide_empty' => 1, #是否隐藏空的目录 默认隐藏（经测试传入布尔类型也可以）
'hierarchical' => 1,
'exclude' => '',
'include' => '',
'number' => '',
'taxonomy' => 'category',
'pad_counts' => false
);

函数的返回值类型

stdClass Object
(
[term_id] => 106 #分类的id
[name] => Category Name #分类名称
[slug] => category-name #分类的别名
[term_group] => 0
[term_taxonomy_id] => 108
[taxonomy] => category
[description] => This is the category description.
[parent] => 62
[count] => 17
[filter] => raw
[cat_ID] => 106
[category_count] => 17
[category_description] => This is the category description.
[cat_name] => Category Name
[category_nicename] => category-name
[category_parent] => 62
)