Horde_Crypt_Blowfish_Mcrypt::supported PHP Method

    public static function supported()
    {
        return PHP_VERSION_ID < 70100 && extension_loaded('mcrypt');
    }

 /**
  * @dataProvider vectorProvider
  */
 public function testMcryptDriver($vector)
 {
     if (!Horde_Crypt_Blowfish_Mcrypt::supported()) {
         $this->markTestSkipped();
     }
     $this->_doTest($vector, Horde_Crypt_Blowfish::IGNORE_OPENSSL);
 }