action_scheduler_lock_class │ filter-hook │ WC 1.0

Usage

add_filter( 'action_scheduler_lock_class', 'wp_kama_action_scheduler_lock_class_filter' );

/**
 * Function for `action_scheduler_lock_class` filter-hook.
 * 
 * @param  $string 
 *
 * @return 
 */
function wp_kama_action_scheduler_lock_class_filter( $string ){

	// filter...
	return $string;
}

$string

-

Where the hook is called

$class = apply_filters( 'action_scheduler_lock_class', 'ActionScheduler_OptionLock' );

Where the hook is used in WooCommerce