plugins_loaded, action_scheduler_register_3_dot_9_dot_3, 0, 0 plugins_loaded, action_scheduler_register_3_dot_9_dot_3, 0, 0 Share this:TweetLike this:Like Loading… Hook Type: actionSee hook in action See this hook used in plugins:Select Pluginall-in-one-seo-pack.5.0.0.1