CAPTCHA_IMAGE_PATH — specify web server path containing "captcha" images
The variable specifies a web server location where the generated captcha image files are found, and from where they can be requested by clients.
Interchange 5.9.0:
Source: code/SystemTag/captcha.coretag
Line 62 (context shows lines 52-66)
unless ($imgdir ) { if(! $Global::NoAbsolute and $::Variable->{DOCROOT}) { $imgdir = "$::Variable->{DOCROOT}$::Variable->{IMAGE_DIR}/$subdir"; } else { $imgdir = "images/$subdir"; } } my $imgpath = $opt->{image_path} || $::Variable->{CAPTCHA_IMAGE_PATH} || "$::Variable->{IMAGE_DIR}/$subdir"; my $captcha = Authen::Captcha->new(