/**
* Check if user has a role or not
* @author Howard <*****@*****.**>
* @static
* @param string $role
* @param int $user_id
* @return boolean
*/
public static function has_permission($role = 'guest', $user_id = '')
{
/** get user id **/
if (trim($user_id) == '') {
$user_id = wpl_users::get_cur_user_id();
}
/** get all roles **/
$roles = wpl_users::get_wpl_roles();
/** role validation **/
if (!in_array($role, $roles)) {
$role = 'guest';
}
$user_role = wpl_users::get_role($user_id);
$user_role_point = wpl_users::get_role_point($user_role);
$role_point = wpl_users::get_role_point($role);
/** return true if user has access **/
if ($user_role_point >= $role_point) {
return true;
}
return false;
}
