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_wp_call_all_hook( array $args )

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.

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

Description

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.

Parameters

$args

(array) (Required) The collected parameters from the hook that was called.

Source

File: wp-includes/plugin.php 

function _wp_call_all_hook( $args ) {
	global $wp_filter;

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

Used By

Used By Description
wp-includes/plugin.php: apply_filters()

Calls the callback functions that have been added to a filter hook.
wp-includes/plugin.php: apply_filters_ref_array()

Calls the callback functions that have been added to a filter hook, specifying arguments in an array.
wp-includes/plugin.php: do_action()

Execute functions hooked on a specific action hook.
wp-includes/plugin.php: do_action_ref_array()

Calls the callback functions that have been added to an action hook, specifying arguments in an array.

Changelog

Version Description
2.5.0 Introduced.

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Licensed under the GNU GPLv2+ License.
https://developer.wordpress.org/reference/functions/_wp_call_all_hook