freeloader Posted May 26, 2008 Share Posted May 26, 2008 Hi guys, I'm looking for a strong image verification (captcha) engine in php. There are tons of captcha's out there, but I'm looking for a (free) one with an advanced dynamically changing noise and some challenging fonts. If anybody has suggestions... thanks Quote Link to comment https://forums.phpfreaks.com/topic/107340-image-verification-captcha/ Share on other sites More sharing options...
freeloader Posted May 26, 2008 Author Share Posted May 26, 2008 Update: http://www.ejeliot.com/pages/php-captcha This one does the trick just fine, the best I found so far Quote Link to comment https://forums.phpfreaks.com/topic/107340-image-verification-captcha/#findComment-550357 Share on other sites More sharing options...
The Little Guy Posted May 26, 2008 Share Posted May 26, 2008 I use this one: http://phpsnips.com/snippet.php?id=43 Quote Link to comment https://forums.phpfreaks.com/topic/107340-image-verification-captcha/#findComment-550360 Share on other sites More sharing options...
Daniel0 Posted May 26, 2008 Share Posted May 26, 2008 http://recaptcha.net/ That's an API though, but still very good. Quote Link to comment https://forums.phpfreaks.com/topic/107340-image-verification-captcha/#findComment-550364 Share on other sites More sharing options...
zq29 Posted May 26, 2008 Share Posted May 26, 2008 There's one built into JPGrapgh if you're using it for anything else... Quote Link to comment https://forums.phpfreaks.com/topic/107340-image-verification-captcha/#findComment-550390 Share on other sites More sharing options...
freeloader Posted May 26, 2008 Author Share Posted May 26, 2008 I looked into Recaptcha before and it's probably the best one out there, unfortunately it is indeed an API and bound to 1 domain, I want to use it on different domains. Quote Link to comment https://forums.phpfreaks.com/topic/107340-image-verification-captcha/#findComment-550393 Share on other sites More sharing options...
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