PHP Tutorials // Captcha System (Part 4/4)

How to create a custom captcha system in php.

Source Code:
http://www.nickfrosty.com/downloads

Category:

Science & Technology

Tags:

• how
• to
• create
• make
• captcha
• system
• in
• php
• html
• web
• programming
• free
• code
• source
• coding

[TheDeadLike]

is there a way to refresh the image?

[basixnick]

@TheDeadLikeif you are good with javascript or ajax then you could code some refresh function for it

[danielvasic]

thx man very nice tutorial series!

[basixnick]

@danielvasic thanks

[s3analvar3z]

I want to add captcha to make it as a page captcha only on that page. Once you get it right. It then takes you to the site. Just an extra step to weed out the bots.

[mikeledis1]

why are u using md5 encryption for the value?

[TheDeadLike]

@basixnick OK, I got it now ^^

[TheDeadLike]

@basixnick Well, I'm good enough but when I do it with POST control on my captcha page, it only refreshes once.And when I use internal random GET string with the captcha import page, it only does twice.

[dineshkola]

i am still a learner in php .. i never thought we could really create a captcha using php .. and the way you explained is really neat ... Thankyou so much .. i wil implement this captcha rite now . cheersssss !!

[dineshkola]

i am still a learner in php .. i never thought we could really create a captcha using php .. and the way you explained is really neat ... Thankyou so much .. i wil implement this captcha rite now . cheersssss !!

[BrioWoW]

I like your tutorials. You explain what is going on in a way that makes it easy to understand without having to know all the syntax right away. Thanks.