_wp_call_all_hook( array $args )

In this article

This function’s access is marked private. This means it is not intended for use by plugin or theme developers, only in other core functions. It is listed here for completeness.

Calls the ‘all’ hook, which will process the functions hooked into it.


The ‘all’ hook passes all of the arguments or parameters that were used for the hook, which this function was called for.

This function is used internally for apply_filters() , do_action() , and do_action_ref_array() and is not meant to be used from outside those functions. This function does not check for the existence of the all hook, so it will fail unless the all hook exists prior to this function call.


The collected parameters from the hook that was called.


function _wp_call_all_hook( $args ) {
	global $wp_filter;

	$wp_filter['all']->do_all_hook( $args );



User Contributed Notes

You must log in before being able to contribute a note or feedback.