Повертає фільтрований список ролей користувачів.
Для роботи функції у фронті необхідно підключити файл:
require_once ABSPATH. 'wp-admin/includes/user.php';
Повертає
Массив[]. Масив масивів, що містять інформацію про роль (назва + можливості).
Використання
get_editable_roles();
Приклади
Приклад даних, що повертаються на чистій установці WordPress:
Array
(
[administrator] => Array
(
[name] => Administrator
[capabilities] => Array
(
[switch_themes] => 1
[edit_themes] => 1
[activate_plugins] => 1
[edit_plugins] => 1
[edit_users] => 1
[edit_files] => 1
[manage_options] => 1
[moderate_comments] => 1
[manage_categories] => 1
[manage_links] => 1
[upload_files] => 1
[import] => 1
[unfiltered_html] => 1
[edit_posts] => 1
[edit_others_posts] => 1
[edit_published_posts] => 1
[publish_posts] => 1
[edit_pages] => 1
[read] => 1
[level_10] => 1
[level_9] => 1
[level_8] => 1
[level_7] => 1
[level_6] => 1
[level_5] => 1
[level_4] => 1
[level_3] => 1
[level_2] => 1
[level_1] => 1
[level_0] => 1
[edit_others_pages] => 1
[edit_published_pages] => 1
[publish_pages] => 1
[delete_pages] => 1
[delete_others_pages] => 1
[delete_published_pages] => 1
[delete_posts] => 1
[delete_others_posts] => 1
[delete_published_posts] => 1
[delete_private_posts] => 1
[edit_private_posts] => 1
[read_private_posts] => 1
[delete_private_pages] => 1
[edit_private_pages] => 1
[read_private_pages] => 1
[delete_users] => 1
[create_users] => 1
[unfiltered_upload] => 1
[edit_dashboard] => 1
[update_plugins] => 1
[delete_plugins] => 1
[install_plugins] => 1
[update_themes] => 1
[install_themes] => 1
[update_core] => 1
[list_users] => 1
[remove_users] => 1
[promote_users] => 1
[edit_theme_options] => 1
[delete_themes] => 1
[export] => 1
)
)
[editor] => Array
(
[name] => Editor
[capabilities] => Array
(
[moderate_comments] => 1
[manage_categories] => 1
[manage_links] => 1
[upload_files] => 1
[unfiltered_html] => 1
[edit_posts] => 1
[edit_others_posts] => 1
[edit_published_posts] => 1
[publish_posts] => 1
[edit_pages] => 1
[read] => 1
[level_7] => 1
[level_6] => 1
[level_5] => 1
[level_4] => 1
[level_3] => 1
[level_2] => 1
[level_1] => 1
[level_0] => 1
[edit_others_pages] => 1
[edit_published_pages] => 1
[publish_pages] => 1
[delete_pages] => 1
[delete_others_pages] => 1
[delete_published_pages] => 1
[delete_posts] => 1
[delete_others_posts] => 1
[delete_published_posts] => 1
[delete_private_posts] => 1
[edit_private_posts] => 1
[read_private_posts] => 1
[delete_private_pages] => 1
[edit_private_pages] => 1
[read_private_pages] => 1
)
)
[author] => Array
(
[name] => Author
[capabilities] => Array
(
[upload_files] => 1
[edit_posts] => 1
[edit_published_posts] => 1
[publish_posts] => 1
[read] => 1
[level_2] => 1
[level_1] => 1
[level_0] => 1
[delete_posts] => 1
[delete_published_posts] => 1
)
)
[contributor] => Array
(
[name] => Contributor
[capabilities] => Array
(
[edit_posts] => 1
[read] => 1
[level_1] => 1
[level_0] => 1
[delete_posts] => 1
)
)
[subscriber] => Array
(
[name] => Subscriber
[capabilities] => Array
(
[read] => 1
[level_0] => 1
)
)
)
[06-Mar-2019 16:01:56 UTC] Array
(
[administrator] => Array
(
[name] => Administrator
[capabilities] => Array
(
[switch_themes] => 1
[edit_themes] => 1
[activate_plugins] => 1
[edit_plugins] => 1
[edit_users] => 1
[edit_files] => 1
[manage_options] => 1
[moderate_comments] => 1
[manage_categories] => 1
[manage_links] => 1
[upload_files] => 1
[import] => 1
[unfiltered_html] => 1
[edit_posts] => 1
[edit_others_posts] => 1
[edit_published_posts] => 1
[publish_posts] => 1
[edit_pages] => 1
[read] => 1
[level_10] => 1
[level_9] => 1
[level_8] => 1
[level_7] => 1
[level_6] => 1
[level_5] => 1
[level_4] => 1
[level_3] => 1
[level_2] => 1
[level_1] => 1
[level_0] => 1
[edit_others_pages] => 1
[edit_published_pages] => 1
[publish_pages] => 1
[delete_pages] => 1
[delete_others_pages] => 1
[delete_published_pages] => 1
[delete_posts] => 1
[delete_others_posts] => 1
[delete_published_posts] => 1
[delete_private_posts] => 1
[edit_private_posts] => 1
[read_private_posts] => 1
[delete_private_pages] => 1
[edit_private_pages] => 1
[read_private_pages] => 1
[delete_users] => 1
[create_users] => 1
[unfiltered_upload] => 1
[edit_dashboard] => 1
[update_plugins] => 1
[delete_plugins] => 1
[install_plugins] => 1
[update_themes] => 1
[install_themes] => 1
[update_core] => 1
[list_users] => 1
[remove_users] => 1
[promote_users] => 1
[edit_theme_options] => 1
[delete_themes] => 1
[export] => 1
)
)
[editor] => Array
(
[name] => Editor
[capabilities] => Array
(
[moderate_comments] => 1
[manage_categories] => 1
[manage_links] => 1
[upload_files] => 1
[unfiltered_html] => 1
[edit_posts] => 1
[edit_others_posts] => 1
[edit_published_posts] => 1
[publish_posts] => 1
[edit_pages] => 1
[read] => 1
[level_7] => 1
[level_6] => 1
[level_5] => 1
[level_4] => 1
[level_3] => 1
[level_2] => 1
[level_1] => 1
[level_0] => 1
[edit_others_pages] => 1
[edit_published_pages] => 1
[publish_pages] => 1
[delete_pages] => 1
[delete_others_pages] => 1
[delete_published_pages] => 1
[delete_posts] => 1
[delete_others_posts] => 1
[delete_published_posts] => 1
[delete_private_posts] => 1
[edit_private_posts] => 1
[read_private_posts] => 1
[delete_private_pages] => 1
[edit_private_pages] => 1
[read_private_pages] => 1
)
)
[author] => Array
(
[name] => Author
[capabilities] => Array
(
[upload_files] => 1
[edit_posts] => 1
[edit_published_posts] => 1
[publish_posts] => 1
[read] => 1
[level_2] => 1
[level_1] => 1
[level_0] => 1
[delete_posts] => 1
[delete_published_posts] => 1
)
)
[contributor] => Array
(
[name] => Contributor
[capabilities] => Array
(
[edit_posts] => 1
[read] => 1
[level_1] => 1
[level_0] => 1
[delete_posts] => 1
)
)
[subscriber] => Array
(
[name] => Subscriber
[capabilities] => Array
(
[read] => 1
[level_0] => 1
)
)
)
#2 Виведемо список ролей у списку, що випадає
Нижче код функції движка wp_dropdown_roles() , в основі якої використовується функція, що описується.
function wp_dropdown_roles( $selected = '' ) {
$ r = '';
$editable_roles = array_reverse( get_editable_roles() );
foreach ( $editable_roles as $role => $details ) {
$name = translate_user_role( $details['name'] );
// preselect specified role
if ( $selected == $role ) {
$r .= "nt<option selected='selected' value='" . esc_attr($role). "'>$name</option>";
} else {
$r .= "nt<option value='" . esc_attr($role). "'>$name</option>";
}
}
echo $r;
}
