How to change the text color in Captcha box.

spyrule · Worker Joined: Jun 06, 2006 Posts: 105

Hello,

I have a question, is it possible to have a change in TEXT colors for the captcha box ? Have been able to change the background easily enough, but I would like the color of the text to be different..

is this possible ?

Also, how would it be possible so that all emails that are displayed anywhere, are displayed using a captcha type system?

This would effectivly make spam spiders blind of the actual email addresses.

Thanks in advance,

Spyrule.

persona_non_grata · Joined: Posts: 0

well i dont know whitch one your using but it must be in the file...,probably close to the background edits.

spyrule · Worker Joined: Jun 06, 2006 Posts: 105

ok, maybe I'm not getting this... but isn't the actual text generated by GD which combines the jpg file along with the number itself ?

How do I force it to change the color of the text.

I am COMPLETELY new to editing captcha code.

Thanks again in advance,

spyrule

persona_non_grata · Joined: Posts: 0

i dont know,im just assuming it has the same posibilities to edit it as the one i was playing with some time ago..
if you look at the code try finding anything related to color code ot font size or type..

evaders99 · Moderator Joined: Apr 30, 2004 Posts: 2796

You should have a line such as

Code:

$text_color = ImageColorAllocate($image, 80, 80, 80);

I believe that's RGB color format