wp_create_categories()
Creates categories for the given post.
No Hooks.
Return
Int[]
. Array of IDs of categories assigned to the given post.
Usage
wp_create_categories( $categories, $post_id );
- $categories(string[]) (required)
- Array of category names to create.
- $post_id(int)
- The post ID.
Default: ''
Changelog
Since 2.0.0 | Introduced. |
wp_create_categories() wp create categories code WP 6.7.1
function wp_create_categories( $categories, $post_id = '' ) { $cat_ids = array(); foreach ( $categories as $category ) { $id = category_exists( $category ); if ( $id ) { $cat_ids[] = $id; } else { $id = wp_create_category( $category ); if ( $id ) { $cat_ids[] = $id; } } } if ( $post_id ) { wp_set_post_categories( $post_id, $cat_ids ); } return $cat_ids; }