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Source View: manage_{$post->post_type}_posts_custom_column

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Line Code
1273            * Fires for each custom column of a specific post type in the Posts list table.
1274            *
1275            * The dynamic portion of the hook name, `$post->post_type`, refers to the post type.
1276            *
1277            * @since 3.1.0
1278            *
1279            * @param string $column_name The name of the column to display.
1280            * @param int    $post_id     The current post ID.
1281            */
1282           do_action( "manage_{$post->post_type}_posts_custom_column", $column_name, $post->ID );
1283      }
1284
1285      /**
1286       * @global WP_Post $post Global post object.
1287       *
1288       * @param int|WP_Post $post
1289       * @param int         $level
1290       */
1291      public function single_row( $post, $level = 0 ) {