How to change cache duration

Thank you Jeremy!
I saw that many people asked you to show Post count view in admin column.
I did it already and it works. The only thing I don’t know is the speed performance on the admin.

I put my code here, let me know what you think about it:

function kb_add_views_column( $cols ) {
    $cols['pageviews'] = 'Views';  
    return $cols;
}
add_filter( 'manage_edit-post_columns', 'kb_add_views_column' );

function kb_add_views_colunm_data( $colname ) {
    // Make sure we're inserting into the correct column
    if ( 'pageviews' !== $colname )
        return false;
    echo do_shortcode( '[jp_post_view]' );
}
add_action( 'manage_posts_custom_column', 'kb_add_views_colunm_data' );

• This reply was modified 2 years, 6 months ago by grumo64.

In fact I display 50 posts per page and work also for custom post type or page.
I simply duplicate add_action/add_filter with corresponding post_type:

//Where event is my custom post type
add_filter( 'manage_edit-event_columns', 'kb_add_views_column' );
add_action( 'manage_event_custom_column', 'kb_add_views_colunm_data' );

https://developer.ww.wp.xz.cn/reference/hooks/manage_screen-id_columns/