A better in_category which supports category names that are all numbers.
git-svn-id: http://svn.automattic.com/wordpress/trunk@7064 1a063a9b-81f0-0310-95a4-ce76da25c4cd
This commit is contained in:
parent
5367493b1e
commit
9735b962ba
|
@ -167,12 +167,24 @@ function get_the_category_list($separator = '', $parents='', $post_id = false) {
|
|||
return apply_filters('the_category', $thelist, $separator, $parents);
|
||||
}
|
||||
|
||||
/*
|
||||
* in_category() - Checks whether the current post is within a particular category
|
||||
*
|
||||
* This function checks to see if the post is within the supplied category. The categoy
|
||||
* can be specified by number or name and will be checked as a name first to allow for categories with numeric names.
|
||||
* Note: Prior to v2.5 of WordPress category names where not supported.
|
||||
*
|
||||
* @since 1.2.0
|
||||
*
|
||||
* @param int|string $category
|
||||
* @return bool true if the post is in the supplied category
|
||||
*/
|
||||
function in_category( $category ) { // Check if the current post is in the given category
|
||||
global $post;
|
||||
|
||||
if ( !is_numeric($category) ) {
|
||||
$category = get_cat_ID($category);
|
||||
}
|
||||
$cat_ID = get_cat_ID($category);
|
||||
if (0 != $cat_ID)
|
||||
$category = $cat_ID;
|
||||
|
||||
$categories = get_object_term_cache($post->ID, 'category');
|
||||
if ( false === $categories )
|
||||
|
|
Loading…
Reference in New Issue