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Hotscripts :: Listing Reviews |
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Reviews for Listing # 49400
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A highly customizable PHP CAPTCHA class for generating CAPTCHA images to prevent programs from filling out your forms. This does everything from create and output the image, to validate the code entered by the user in the form. Support for creating audible CAPTCHA codes in WAV format. It can show an image in just 3 lines of code, and validate the text in about 6 lines. This supports variable length codes, user defined character sets, custom TTF fonts, custom colors, multi-colored letters, skew lines through text, optional lines to obfuscate text, angled text, transparent text and more. Read codes from a dictionary file instead of using random strings. Includes several examples. Support available.
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Version: 1.0.2 Platform(s): linux, windows, freebsd, osx, sun Updated: Mon Jan 7 2008 |
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Member Reviews (2) |
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Visitor Ratings |
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Excellent!, Jun 27, 2005
Reviewed By:
cobrabyte
Review Of:
Securimage PHP CAPTCHA in PHP :: Security Systems
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It took me about 20 minutes to figure out how to get all of the appropriate libraries installed for PHP to recognize this little jewel-- but that was because of my lack of PHP-oriented knowledge. You just have to recompile PHP with GD and FreeType support and this script comes rocking out of the box!
I am happy that the developer allows so much customization in the way that your 'Security Code' looks ... and the code is easy to understand. So, if you are not happy with it as it comes, it's really easy to mold it into what you need.
Supports most colors and even supports image backgrounds. That's one of the coolest features (I am currently on the hunt for a fairly busy background)!
Excellent, A++, not much more to say. Thanks for keeping this 'Diamond in the Rough' FREE!
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Very effective, Jan 28, 2007
Reviewed By:
philmck
Review Of:
Securimage PHP CAPTCHA in PHP :: Security Systems
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Fairly easy to set up and very effective so far - it has completely stopped spam from my web forms (unlike other captchas I've tried) and legitimate traffic is still coming through. A person with very poor eyesight in our office was quite happy with it as well. Cached pages can cause problems - I put a reminder about using Ctrl+F5 on the failure page - there's no truly effective solution to this.
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