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

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Line Code
1248            * Fires for each custom column of a specific post type in the Posts list table.
1249            *
1250            * The dynamic portion of the hook name, `$post->post_type`, refers to the post type.
1251            *
1252            * @since 3.1.0
1253            *
1254            * @param string $column_name The name of the column to display.
1255            * @param int    $post_id     The current post ID.
1256            */
1257           do_action( "manage_{$post->post_type}_posts_custom_column", $column_name, $post->ID );
1258      }
1259
1260      /**
1261       * @global WP_Post $post
1262       *
1263       * @param int|WP_Post $post
1264       * @param int         $level
1265       */
1266      public function single_row( $post, $level = 0 ) {