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The best way to understand what a hook does is to look at where it occurs in the source code.
do_action( "hook_name" )apply_filters( "hook_name", "what_to_filter" ).Remember, this hook may occur in more than one file. Moreover, the hook's context may change from version to version.
| Line | Code |
|---|---|
| 2844 | |
| 2845 | /** |
| 2846 | * Fires after a new category has been successfully created via XML-RPC. |
| 2847 | * |
| 2848 | * @since 3.4.0 |
| 2849 | * |
| 2850 | * @param int $cat_id ID of the new category. |
| 2851 | * @param array $args An array of new category arguments. |
| 2852 | */ |
| 2853 | do_action( 'xmlrpc_call_success_wp_newCategory', $cat_id, $args ); |
| 2854 | |
| 2855 | return $cat_id; |
| 2856 | } |
| 2857 | |
| 2858 | /** |
| 2859 | * Remove category. |
| 2860 | * |
| 2861 | * @since 2.5.0 |
| 2862 | * |