Contents
How to show only top level categories in WordPress?
This will include top level categories that just have a child category checked, and are not explicitly checked themselves. This function allows you to choose which category level… so in your case you’d choose level 0 and it would look like in your single.php theme file
What should the first parameter of get _ terms ( ) be?
Prior to 4.5.0, the first parameter of get_terms () was a taxonomy or list of taxonomies: Since 4.5.0, taxonomies should be passed via the ‘taxonomy’ argument in the $args array: (array|string) (Optional) Array or string of arguments. See WP_Term_Query::__construct () for information on accepted arguments.
How does the get terms function in WordPress work?
Retrieves the terms in a given taxonomy or list of taxonomies. You can fully inject any customizations to the query before it is sent, as well as control the output with a filter. The return type varies depending on the value passed to $args [‘fields’].
Where to find accepted arguments for WP term Query?
See WP_Term_Query::__construct () for information on accepted arguments. (array|string) (Optional) Argument array, when using the legacy function parameter format. If present, this parameter will be interpreted as $args, and the first function parameter will be parsed as a taxonomy or array of taxonomies.
How to show subcategories on parent category pages in WordPress?
With the hack we are sharing it will show subcategories on the parent category pages, and when you click on the subcategories, you will still see other sibling categories in the parent category. Ok if the above terminology did not make sense to you let us explain in another way. Lets say you have a top level (parent) category called Sports.
What are the subcategories under sports in WordPress?
When someone clicks on Sports, the categories will now show only the subcategories under Sports, so it will be NFL, NBA, and MLB. Now with Yoast’s hack if you click on NFL, everything will be gone.