ASCII Captcha
Sample code of Captcha in ASCII characters. It will be useful when you cannot use GD library on the server.
Sample Codes
The perl module to parse BDF font file, Font::BDF::Reader, is required. The module distributed by CPAN has some bugs (maybe). Please replace the module.
- sample code in Perl.
- Modified version of Font::BDF::Reader.pm
- BDF font taken from X11R6.
- comment plugin with ASCII captcha for FreeStyleWiki. Modifed by Mr. Anonymous. See fswiki:BugTrack-plugin/347 for detail.