remove_all_filters() WordPress Function

The remove_all_filters() function is a powerful tool for developers who need to remove all filters from a specified hook. This function can be used to remove filters that are added by plugins or themes, or even to remove filters that are added by the WordPress core.

remove_all_filters( string $hook_name, int|false $priority = false ) #

function remove_all_filters( $hook_name, $priority = false ) {
	global $wp_filter;

	if ( isset( $wp_filter[ $hook_name ] ) ) {
		$wp_filter[ $hook_name ]->remove_all_filters( $priority );

		if ( ! $wp_filter[ $hook_name ]->has_filters() ) {
			unset( $wp_filter[ $hook_name ] );
		}
	}

	return true;
}