/** * Decrypts a string. * * @param string $text The string to decrypt. * * @return string The plaintext. * @throws Horde_Crypt_Blowfish_Exception */ public function decrypt($text) { if (!is_string($text)) { throw new Horde_Crypt_Blowfish_Exception('Data to decrypt must be a string.'); } return $this->_crypt->decrypt($text); }