apply_filters_ref_array
apply_filters_ref_array ( $hook_name, $args )
Parameters:- (string) hook_name The name of the filter hook.
- (array) args The arguments supplied to the functions hooked to `$hook_name`.
See:Returns:- (mixed) The filtered value after all hooked functions are applied to it.
Defined at: - Introduced in WordPress: 3.0.0
- Deprecated in WordPress: —
Description
Calls the callback functions that have been added to a filter hook, specifying arguments in an array.