You can do <?php if( get_current_user_id() ): // check if user is loggedin $current_user = wp_get_current_user(); //get user ?> <a href=”https://direktoriku.com/shopping/?user=<?php echo $current_user->user_login;?> <button>Click me</button> </a> <?php endif;?>
You can use these filters: add_filter( ‘request’, ‘users_orderby_column’ ); function users_orderby_column( $vars ) { // Your code goes here }
This certainly can be done, but it requires some work. I am developing a pretty complex plugin for a client, and I plan to expand on it and make it available publicly when it is ready. Telling you everything would take ages, so I will just give you some pointers on how you can achieve … Read more
For the solution to your question, In the register_post_type arguments, use the capability_type parameter & then grant the specific capabilities to the users. For instance, if you set ‘capability_type’ => ‘supplier’, grant the edit_supplier capability to all administrators only More Details capabilities takes an array of the capabilities in the format ‘edit_post’ => ‘edit_supplier’ This … Read more
This could be the matter of adjusting the priority of your filter callback, since the plugins files are executed before the functions.php theme file. That could explain why it works in your functions.php file, if the priority is the same. When you add the code snippet to a plugin, it might be executed before the … Read more
Very similar to this question of a couple of hours ago: How can I get a list of latest posts outside of my WP install? Use chdir() to move into WordPress root before including and even calling anything related to WordPress. The are cases where relative directory and file references are used, thus breaking many … Read more
When you create a new user in such a shared user table, the roles and capabilities are set for one site only. The name and the ID will be available on all sites, but without any privileges the user cannot do anything useful. You have to hook into ‘user_register’ and copy the roles and related … Read more
Call the function get_currentuserinfo() on the next line after declaring the global variable $current_user What is the difference between wp_get_current_user() and get_currentuserinfo()? Below is a snippet: function wp_get_current_user() { global $current_user; get_currentuserinfo(); return $current_user; } I think the source code answers your first two questions, right? Remember that wp_get_current_user() is defined in wp-includes/pluggable.php so it … Read more
You can try the map_meta_cap filter: /** * Uneditable posts/pages for editors */ add_filter( ‘map_meta_cap’, function ( $caps, $cap, $user_id, $args ) { // Edit to your needs: $post_ids = [123, 234, 345, 456]; // Uneditable posts $role=”editor”; // Uneditable by this user role // Make given posts uneditable for the above user role: if … Read more
Yes. There are a variety of ways to do this, primarily, we’ll need to tackle the wp_delete_user() function. Your first task, and the tricky one, is to identity which accounts are spam, and which are real. This can be quite an adventure if your site gains new users regularly. With the following example, we target … Read more