Comments on: Simple PHP Anti-Spam Captcha Script http://www.askapache.com/security/php-captcha-anti-spam-example.html Advanced Web Development Wed, 18 Nov 2009 23:28:48 -0500 hourly 1 By: Marina http://www.askapache.com/security/php-captcha-anti-spam-example.html#comment-83840 Marina Thu, 25 Jun 2009 06:29:18 +0000 http://www.askapache.com/security/php-captcha-anti-spam-example.html#comment-83840 Thanks a lot! This is the best capcha code I could find in the net! Good work! Thanks a lot! This is the best capcha code I could find in the net!
Good work!

]]> By: JS http://www.askapache.com/security/php-captcha-anti-spam-example.html#comment-69535 JS Thu, 26 Mar 2009 21:21:42 +0000 http://www.askapache.com/security/php-captcha-anti-spam-example.html#comment-69535 is there anyway you can outline the steps in layman's terms? especially this: Save this on your site as capya.php and include in your php script with require_once 'capya.php', then run with askapache_captcha(); which outputs XHTML of the captcha image. thanks! is there anyway you can outline the steps in layman’s terms? especially this: Save this on your site as capya.php and include in your php script with require_once ‘capya.php’, then run with askapache_captcha(); which outputs XHTML of the captcha image.

thanks!

]]> By: Nicky http://www.askapache.com/security/php-captcha-anti-spam-example.html#comment-69383 Nicky Tue, 24 Mar 2009 09:13:33 +0000 http://www.askapache.com/security/php-captcha-anti-spam-example.html#comment-69383 quite difficult for me. (I'm newbie for php) but I will try to do it :) quite difficult for me. (I’m newbie for php) but I will try to do it :)

]]> By: wayne http://www.askapache.com/security/php-captcha-anti-spam-example.html#comment-56078 wayne Tue, 13 Jan 2009 16:08:16 +0000 http://www.askapache.com/security/php-captcha-anti-spam-example.html#comment-56078 Hi Love the captcha script. Im having a problem with it and maybe you can help me out im getting a timezone error with the <code>date();</code> function Reporting: <blockquote cite="">Strict Standards: date() [function.date]: It is not safe to rely on the system's timezone settings. Please use the date.timezone setting, the TZ environment variable or the date_default_timezone_set() function. In case you used any of those methods and you are still getting this warning, you most likely misspelled the timezone identifier. We selected 'Europe/London' for '0.0/no DST' instead in C:\AppServ\www\IrishModels\capya\capya.php on line 50</blockquote> Can you please advise, Again Many Thanks. Hi Love the captcha script.

Im having a problem with it and maybe you can help me out im getting a timezone error with the date(); function

Reporting:

Strict Standards: date() [function.date]: It is not safe to rely on the system’s timezone settings. Please use the date.timezone setting, the TZ environment variable or the date_default_timezone_set() function. In case you used any of those methods and you are still getting this warning, you most likely misspelled the timezone identifier. We selected ‘Europe/London’ for ‘0.0/no DST’ instead in C:\AppServ\www\IrishModels\capya\capya.php on line 50

Can you please advise,

Again Many Thanks.

]]> By: Robin http://www.askapache.com/security/php-captcha-anti-spam-example.html#comment-47468 Robin Mon, 24 Nov 2008 12:33:58 +0000 http://www.askapache.com/security/php-captcha-anti-spam-example.html#comment-47468 Perfect, thanks! Perfect, thanks!

]]> By: Matthew http://www.askapache.com/security/php-captcha-anti-spam-example.html#comment-46767 Matthew Mon, 03 Nov 2008 22:51:07 +0000 http://www.askapache.com/security/php-captcha-anti-spam-example.html#comment-46767 Great piece of <em>php anti-spam captcha code</em>. Very elegant - thanks for sharing! Great piece of php anti-spam captcha code. Very elegant – thanks for sharing!

]]> By: Kenneth http://www.askapache.com/security/php-captcha-anti-spam-example.html#comment-45017 Kenneth Tue, 09 Sep 2008 09:02:55 +0000 http://www.askapache.com/security/php-captcha-anti-spam-example.html#comment-45017 sorry, my mistake. Just check the Directories defined if the path is correct. Anyway you can also check this one <code>link> gscripts.net/free-php-scripts/Anti_Spam_Scripts/Image_Validator/details.html</code> sorry, my mistake. Just check the Directories defined if the path is correct. Anyway you can also check this one link> gscripts.net/free-php-scripts/Anti_Spam_Scripts/Image_Validator/details.html

]]> By: Kenneth http://www.askapache.com/security/php-captcha-anti-spam-example.html#comment-45011 Kenneth Tue, 09 Sep 2008 07:40:03 +0000 http://www.askapache.com/security/php-captcha-anti-spam-example.html#comment-45011 Hi Steve, Remove the semicolon in this line <pre> imagettftext($image, $fontsize, $A[$i], $g, $fontsize+15, $T[$i], $F[$i], $L[$i]); </pre> Hi Steve, Remove the semicolon in this line 

imagettftext($image, $fontsize, $A[$i], $g, $fontsize+15, $T[$i], $F[$i], $L[$i]);
]]> By: David Spiral http://www.askapache.com/security/php-captcha-anti-spam-example.html#comment-42254 David Spiral Mon, 09 Jun 2008 18:51:01 +0000 http://www.askapache.com/security/php-captcha-anti-spam-example.html#comment-42254 Hi there, Was just cruising around to compare anti-spam form techniques and found your post. I like your solution - I imagine it's very tight! I decided to go with siding with the humans, however - I'm tired of squinting at twisted numbers and letters every time I want to submit a form, so I went with a simple 'pick the unique picture' system, and my web development clients say it's dramatically reduced the volume of spam, while gaining some pleasant comments from their customers on how easy it is to use! If anyone wants to know more, they can head over to my blog to read about my <a href="http://spiralout.org/blog/2008/06/10/anti-spam-human-checker-php-script/" rel="nofollow">anti-spam human-checker php script</a> Keep up the good work Spiral Out! David Hi there,

Was just cruising around to compare anti-spam form techniques and found your post. I like your solution – I imagine it’s very tight!

I decided to go with siding with the humans, however – I’m tired of squinting at twisted numbers and letters every time I want to submit a form, so I went with a simple ‘pick the unique picture’ system, and my web development clients say it’s dramatically reduced the volume of spam, while gaining some pleasant comments from their customers on how easy it is to use!

If anyone wants to know more, they can head over to my blog to read about my anti-spam human-checker php script

Keep up the good work
Spiral Out!
David

]]> By: Steve M. http://www.askapache.com/security/php-captcha-anti-spam-example.html#comment-30826 Steve M. Wed, 12 Dec 2007 13:21:51 +0000 http://www.askapache.com/security/php-captcha-anti-spam-example.html#comment-30826 OK, I spoke too soon. I see on 31 Where the face's are called. It looks right though. I'll keep looking around. Thanks. OK, I spoke too soon. I see on 31 Where the face’s are called. It looks right though. I’ll keep looking around. Thanks.

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