did_filter( string $hook_name )

Retrieves the number of times a filter has been applied during the current request.


Parameters

$hook_name

(Required) The name of the filter hook.


Return

(int) The number of times the filter hook has been applied.


Source

File: wp-includes/plugin.php

function did_filter( $hook_name ) {
	global $wp_filters;

	if ( ! isset( $wp_filters[ $hook_name ] ) ) {
		return 0;
	}

	return $wp_filters[ $hook_name ];
}

Changelog

Changelog
Version Description
6.1.0 Introduced.