Horde_Crypt_Blowfish_Base::encrypt PHP Method

    public abstract function encrypt($text);

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