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How to insert a new category in WordPress?
Updates an existing Category or creates a new Category. (array) (Required) Array of arguments for inserting a new category. (int) Category ID. A non-zero value updates an existing category. Default 0. (string) Taxonomy slug. Default ‘category’. (string) Category name. Default empty. (string) Category description.
Where can I find the category ID in WordPress?
Just place that code in any template file where a category has been queried, such as category archive pages, and you will be able to get the category id no problem. Another fun trick is if you are looking to display future posts in your query.
When do you insert a term in WordPress?
If it is not a valid, existing term, it is added and the term_id is given. If the taxonomy is hierarchical, and the ‘parent’ argument is not empty, the term is inserted and the term_id will be given.
How to retrieve category name based on category ID?
Retrieves category name based on category ID. (int) (Required) Category ID. (string| WP_Error) Category name on success, WP_Error on failure. Introduced.
How to insert a WordPress term in WordPress?
(string) (Required) The term name to add. (string) (Required) The taxonomy to which to add the term. (array|string) (Optional) Array or query string of arguments for inserting a term. (string) Slug of the term to make this term an alias of. Default empty string. Accepts a term slug.
What does the term Id filter do in WordPress?
The ‘term_id_filter’ is evaluated. The term cache is cleaned. Several more actions are fired. An array is returned containing the term_id and term_taxonomy_id.
When do you get a WP _ Error Object?
Error handling: If $taxonomy does not exist or $term is empty, a WP_Error object will be returned. If the term already exists on the same hierarchical level, or the term slug and name are not unique, a WP_Error object will be returned.
What does category _ nicename do in WordPress?
Not all possible members of the $catarr array are listed here. The value of category_nicename will set the slug. (In WordPress terminology, a “nice” name is one that is sanitized for use in places like URLs. It is not meant for displaying to humans, as you might assume.)