category_description( int $category )
Retrieve category description.
描述
参数
- $category
-
(int)
(Optional)
Category ID. Will use global category ID by default.
返回值
(string) Category description, available.
源代码
File: wp-includes/category-template.php
function category_description( $category = 0 ) {
return term_description( $category, 'category' );
}
更新日志
Version | 描述 |
---|---|
1.0.0 | Introduced. |
相关函数
Uses
-
wp-includes/category-template.php:
term_description()
User Contributed Notes
-
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Default Usage
Displays the description of a category, given its id, by echoing the return value of the tag. If no category given and used on a category page, it returns the description of the current category.
<div><?php echo category_description(3); ?></div>
Result:
WordPress is a favorite blogging tool of mine and I share tips and tricks for using WordPress here.
Note: if there is no category description, the function returns a br tag.
Using Category Slug
Displays the descriptionof a category, using a category slug.
<?php echo category_description( get_category_by_slug( 'category-slug' )->term_id ); ?>
With Category Title
<div>
<strong><?php single_cat_title( __( 'Currently browsing', 'textdomain' ) ); ?></strong>:
<?php echo category_description(); ?>
</div>
Result:
<strong>Currently browsing WordPress</strong>: WordPress is a favorite blogging tool of mine and I share tips and tricks for using WordPress here.
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