WP_Hook::do_all_hook │ public │ WP 4.7.0

Processes the functions hooked into the 'all' hook.

Method of the class: WP_Hook{}

No Hooks.

Returns

null. Nothing (null).

Usage

$WP_Hook = new WP_Hook();
$WP_Hook->do_all_hook( $args );

$args(array) (required) (passed by reference — &)

Arguments to pass to the hook callbacks. Passed by reference.

Changelog

WP_Hook::do_all_hook() WP Hook::do all hook code ^{WP 6.9.1}

public function do_all_hook( &$args ) {
	$nesting_level                      = $this->nesting_level++;
	$this->iterations[ $nesting_level ] = $this->priorities;

	do {
		$priority = current( $this->iterations[ $nesting_level ] );

		foreach ( $this->callbacks[ $priority ] as $the_ ) {
			call_user_func_array( $the_['function'], $args );
		}
	} while ( false !== next( $this->iterations[ $nesting_level ] ) );

	unset( $this->iterations[ $nesting_level ] );
	--$this->nesting_level;
}