wpseo_settings_tab_crawl_cleanup_network, [ $this, add_crawl_settings_tab_content_network ] wpseo_settings_tab_crawl_cleanup_network, [ $this, add_crawl_settings_tab_content_network ] Share this:TweetLike this:Like Loading… Hook Type: actionSee hook in action See this hook used in plugins:Select Pluginwordpress-seo.28.1