mengganti captcha dengan kcaptcha

sering ada nya spam maka saya mencoba mengganti captcha. mungkin karena kurang tangguh atau apa .. gak tau deh hehe.. berikut ini sekilas tentang kcaptcha "KCAPTCHA is a free and open source PHP solution to generate human validation images (CAPTCHA).

KCAPTCHA is meant to be a very strong protected one but requires no special hosting featires, only PHP with GD library." You can download Kcaptcha from here: http://captcha.ru/en/kcaptcha/. After this, put kcaptcha folder into...