Defeat Captcha Using PHP Curl

Defeat Captcha Using PHP Curl

I am sorry for my previous post.Now things got clear after reading below
lines.
I have created the CURL script that submit form using my PHP+CURl. My
script will run in server side on CRON JOB CALL. The simple form without
captcha is working fine and submit the data. The issue with the form
having captcha in it. What i want to defeat the captcha of the form while
submitting the form using CURL script.
Thank You in Advance...