I have just upgraded to CMS1.2.3 with modules Guestbook 1.1.10 and Captcha 0.3.1
The problem is that the Captcha image is created OK in /tmp/cache/ but is not displayed. Doing a view source in the browsers shows that the problem is the relative URL of the link isn't correct
The error is this bit
src="/tmp/cache/
This is incorrect due to the leading slash. If it was removed. Then it would work. Traced the error back to
modules\Captcha\lib\hn_captcha\hn_captcha.class.x1.php
Problems seems to be line 301
return str_replace($_SERVER['DOCUMENT_ROOT'],'',$this->tempfolder).$this->prefix.$public.".jpg";
This is trying to create a relative URL, subtracting FROM the front of the string $this->tempfolder the DOCUMENT_ROOT
My DOCUMENT_ROOT is correctly set up WITHOUT the trailing slash (see http://httpd.apache.org/docs/2.0/mod/co ... cumentroot)
My temporary work-around to fix this is to replace line 301 with
return str_replace($_SERVER['DOCUMENT_ROOT'].'/','',$this->tempfolder).$this->prefix.$public.".jpg";
So that it does not return a leading slash
This code also apears in hn_captcha.class.php in the same folder
My environment is Xampp 1.6 that has Apache 2.2.4 PHP 5.2.1 & MySQL 5.0.37
phpmyinfo correctly displays DOCUMENT_ROOT, in my install as C:/xampplite/htdocs
I hope this helps
Phil
Image address error due to DOCUMENT_ROOT
Re: Image address error due to DOCUMENT_ROOT
I am using CMSMS 1.4.1 with Guestbook 1.1.9 and Captcha 0.3.1.
Same error as you... but the fix you suggest works well!
Thank you.
Same error as you... but the fix you suggest works well!
Thank you.