| public removeUserPermission ( string $user = null, integer $permission = null, boolean $update = true ) | ||
| $user | string | The user to remove the permission from. Defaults to all users. |
| $permission | integer | The permission (DELETE, etc.) to remove. Defaults to all permissions. |
| $update | boolean | Whether to automatically update the backend. |
public function removeUserPermission($user = null, $permission = null, $update = true)
{
if (is_null($user)) {
$this->data['users'] = array();
} else {
if (!isset($this->data['users'][$user])) {
return;
}
if ($permission && $this->get('type') == 'matrix') {
$this->data['users'][$user] &= ~$permission;
if (empty($this->data['users'][$user])) {
unset($this->data['users'][$user]);
}
} else {
unset($this->data['users'][$user]);
}
}
if ($update) {
$this->save();
}
}