Probably the update wasn’t complete and some files are missing. If you have FTP access, follow these steps. Download you wp-config.php and save it somewhere. In the wp folder on server delete everything but the wp-content folder Have a DB backup, if you can Download from wordpress.org the zip of wordpress and extract it At … Read more
You can’t include ‘css/customNav.css’; but you can try wp_enqueue_style. The changes you are suggesting are not easy. You can add menus but changing the layout is impossible without rewriting the core.
you probably need to reinstall manually the wordpress core with the help of FTP software download from wordpress.org the latest version of wordpress. rename or delete the wp-admin and wp-oncludes directories upload wordpress. to be fully safe during this process you might want to add a .maintenance file before step 2 and remove it after … Read more
You could use this code (below is just an example for 3 random tabs) function disable_user_profile() { if ( !current_user_can( ‘publish_posts’ ) ) { wp_redirect( admin_url(‘index.php’) ); } } add_action( ‘load-profile.php’, ‘disable_user_profile’ ); // disable profile tab add_action( ‘load-tools.php’, ‘disable_user_profile’ ); // disable tools tab add_action( ‘load-edit.php’, ‘disable_user_profile’ ); // disable posts tab The if … Read more
You can use the wpmu_new_blog action to automatically set the default to 6 for new installs: function wpse_139900_default_posts_per_page( $blog_id ) { update_blog_option( $blog_id, ‘posts_per_page’, 6 ); } add_action( ‘wpmu_new_blog’, ‘wpse_139900_default_posts_per_page’ ); If you don’t want your users to be able to change this setting, you can just override it instead: function wpse_139900_posts_per_page() { return 6; … Read more
Here is example code that will log everyone in as ‘autologinuser’. The ‘autologinuser’ needs to be created and given a role prior to using this code. function my_autologin() { if (!is_user_logged_in()) { $uid = ‘autologinuser’; $user = get_userdatabylogin( $uid ); wp_set_auth_cookie($user->ID); wp_set_current_user($user->ID); do_action(‘wp_login’, $user_login); // optional } } add_action(‘init’,’my_autologin’);
You can store the ratings as user meta. When a rating is added, add it to the user’s ratings using add_user_meta(): add_user_meta( $user_id, ‘_ratings’, $rating, false ); The last parameter tells it to add the current rating to the meta as a new item, not to replace the existing. All ratings can then be retrieved … Read more
You could use postbox_classes filter as follow: add_filter( ‘postbox_classes_dashboard_widget2’, function ( $classes ) { // $classes is an array; add your custom classes to the array $classes[] = ‘my-class’; return $classes; } );
This sounds like is a really bad idea. Like selling a car without the car keys! If you delete the wp-admin folder, the site will not might not work due to PHP errors. Many sites depend on ajax through /wp-admin/admin-ajax.php. You will also not be able to update such an install in a meaningful way. … Read more
is_admin is true when you’re in the dashboard/admin area, aka example.com/wp-admin. It asks the question “are we in the admin area?”, and is true of anybody logged in and inside the admin area. This could be a user with the role subscriber who sees only the edit profile page. This function is similar to is_home() … Read more