src/Anonym/Components/SecurityKeyGenerator.php
public function random($prefix = ''){
            $key = $prefix.$this->create().strval(rand(strlen($_SERVER['REMOTE_ADDR']), rand(111,2222)));
            $uniqid = uniqid($key);
            return md5($uniqid);
        }
public function random($prefix = ''){
            $key = $prefix.$this->create().strval(rand(strlen($_SERVER['REMOTE_ADDR']), rand(111,2222)));
            $uniqid = uniqid($key);
            return md5($uniqid);
        }
create a random string

@param string $prefix
@return string