How To Allow Only Post Creator Can See His Own Post

// Current User Can Show His Own Post

add_action('pre_get_posts', 'filter_posts_list');
function filter_posts_list($query)
{
    //$pagenow holds the name of the current page being viewed
     global $pagenow;

    //$current_user uses the get_currentuserinfo() method to get the currently logged in user's data
     global $current_user;
     get_currentuserinfo();
   
        //Shouldn't happen for the admin, but for any role with the edit_posts capability and only on the posts list page, that is edit.php
        if(!current_user_can('administrator') && current_user_can('edit_posts') && ('edit.php' == $pagenow))
     {
        //global $query's set() method for setting the author as the current user's id
        $query->set('author', $current_user->ID);
$screen = get_current_screen();
add_filter('views_'.$screen->id, 'remove_post_counts');
        }
}



function remove_post_counts($posts_count_disp)
{
    //$posts_count_disp contains the 3 links, we keep 'Mine' and remove the other two.
    unset($posts_count_disp['all']);
        unset($posts_count_disp['publish']);
   
        return $posts_count_disp;
}


//Current User Can Show His Own Post

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