manage_{$postType}_posts_custom_column, [ $this, renderColumn ], 10, 2 manage_{$postType}_posts_custom_column, [ $this, renderColumn ], 10, 2 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