function getCapsToRemove()
{
global $wp_roles, $wpdb;
// build full capabilities list from all roles except Administrator
$fullCapsList = array();
foreach ($wp_roles->roles as $role) {
// validate if capabilities is an array
if (isset($role['capabilities']) && is_array($role['capabilities'])) {
foreach ($role['capabilities'] as $capability => $value) {
if (!isset($fullCapsList[$capability])) {
$fullCapsList[$capability] = 1;
}
}
}
}
$capsToExclude = getBuiltInWPCaps();
$capsToRemove = array();
foreach ($fullCapsList as $capability => $value) {
if (!isset($capsToExclude[$capability])) {
// check roles
$capInUse = false;
foreach ($wp_roles->role_objects as $wp_role) {
if ($wp_role->name != 'administrator') {
if ($wp_role->has_cap($capability)) {
$capInUse = true;
break;
}
}
}
if (!$capInUse) {
$capsToRemove[$capability] = 1;
}
}
}
return $capsToRemove;
}
function getCapsToRemove()
{
global $wp_roles, $wpdb;
$fullCapsList = array();
foreach ($wp_roles->roles as $role) {
foreach ($role['capabilities'] as $key => $value) {
$fullCapsList[] = $key;
}
}
$fullCapsList = ure_ArrayUnique($fullCapsList);
sort($fullCapsList);
$capsToExclude = getBuiltInWPCaps();
$capsToRemove = array();
foreach ($fullCapsList as $capability) {
if (!isset($capsToExclude[$capability])) {
// check roles
$capInUse = false;
foreach ($wp_roles->role_objects as $wp_role) {
if ($wp_role->name != 'administrator') {
if ($wp_role->has_cap($capability)) {
$capInUse = true;
break;
}
}
}
if (!$capInUse) {
// check users
$usersId = $wpdb->get_col($wpdb->prepare("SELECT {$wpdb->users}.ID FROM {$wpdb->users}"));
foreach ($usersId as $user_id) {
$user = get_user_to_edit($user_id);
if (isset($user->roles[0]) && $user->roles[0] == 'administrator') {
continue;
}
if ($user->has_cap($capability)) {
$capInUse = true;
break;
}
}
}
if (!$capInUse) {
$capsToRemove[] = $capability;
}
}
}
return $capsToRemove;
}
