It’s a small coding mistake.. It’s not displaying anything because when there are results, the end output is always a </ul> because you’re always overwriting the $results and not appending output to the variable: $results=”<ul>”; foreach ($users as $user){ $results=”<li>” . $user->display_name . ‘</li>’; } $results=”</ul>”; So the proper code is: $results=”<ul>”; foreach ($users as … Read more
This is what I use, tested and works… function wpse_admin_styles(){ $user = wp_get_current_user(); if( !empty($user) && count(array_intersect([“administrator”], (array) $user->roles ))) { wp_enqueue_style( ‘admin_css’, get_stylesheet_directory_uri() . ‘/css/admin-styles.css’, array(), filemtime( get_stylesheet_directory() . ‘/css/admin-styles.css’) ); } } add_action(‘admin_enqueue_scripts’, ‘wpse_admin_styles’);
You can’t see any roles printed, because the ->roles field is an Array, so you can’t print it using echo. User print_r instead. You also have an error in this line: $user = get_userdata(userID); There is no such thing like userID – it should be $userID.
“Add Role” isn’t an option in WordPress, and never has been. If you want to add a role you’ll need a plugin like User Role Editor or Members. If you want to add a role with code, you can do this with the add_role() function: add_role( ‘member’, ‘Member’, [ ‘edit_posts’ => true, ] ); Just … Read more
When using user_can() you pass it the user ID (or object) and the “capability” you want to check: $user_can = user_can( $user_id, ‘edit_posts’ ); The list of built in roles, and what capabilities they have, is available here. You can pass any of those to the function to determine if a user has that capability … Read more
you could use wp_list_authors for list your authors in your user page. Put a look here: https://codex.wordpress.org/Function_Reference/wp_list_authors Does it help you? EDIT: According to our communications: $users_array = array(); $users = get_users(‘role=author’); if(count($users) > 0){ foreach($users as $user){ $users_array[] = $user->ID; } } add $users_array instead of array(1, 3, 5) …
current_user_can() checks the current user’s specified capability. See Roles and Capabilities. Also, CSS just visually hides the section, but does not remove it from page HTML. The following code checks the capability and completely removes the section. <?php // For example, // any user other than an Admin of single site installation, // but not … Read more
The best place to add this would be in the plugin’s activation hook. You can either call the dynamic activate_{$plugin} hook, or better yet use the provided register_activation_hook method. Using your code example above – something like this would be what you’re looking for: register_activation_hook( __FILE__, function() { $role = get_role( ‘editor’ ); $role->add_cap( ‘edit_booked_appointments’, … Read more
WordPress does not have the ability to prevent code from running based on who added it. That’s not the problem. The problem is far simpler: the code they added is specifically written to not work for anyone but administrators: if ( empty( $_GET[‘geolocate_listings’] ) || ! current_user_can( ‘administrator’ ) ) { return; } You can … Read more
WooCommerce will only show the admin bar and give dashboard access to users who have the edit_posts or manage_woocommerce capabilities. If you don’t want to give users one of those capabilities, you can use the woocommerce_disable_admin_bar filter to give access and show the admin bar: add_filter( ‘woocommerce_disable_admin_bar’, function( $disable_admin_bar ) { if ( current_user_can( ‘my_capability’ … Read more