Revision: 52543
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at October 26, 2011 04:22 by djmosc
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if ( ! function_exists( 'get_top_level_category' )) {
function get_top_level_category($id){
$category = get_category($id);
$parent_category = NULL;
if($category->category_parent != 0){
$parent_category = get_top_level_category($category->category_parent );
} else {
$parent_category = get_category($category->cat_ID);
}
return $parent_category;
}
}
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Just insert any category id into the argument and it will return the top level category object.
e.g: print_r( get_top_level_category('INSERT CATEGORY ID HERE') );
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Get the top level category from any category in Wordpress
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wordpress, category
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PHP