PHP CAPTCHA with Refresh
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This class can be used to generate CAPTCHA validation images.
It generates an image with a given width and height display a random validation text with a given length. The generated random text is stored in a session variable for posterior validation.
The generated image is obfuscated by a given background image before being served as the current script output in JPEG format.
It generates an image with a given width and height display a random validation text with a given length. The generated random text is stored in a session variable for posterior validation.
The generated image is obfuscated by a given background image before being served as the current script output in JPEG format.
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Graphics | Colors, images, charts and picture formats | View top rated classes |
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Validation | Validation algorithms | View top rated classes |
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| Applications that use this class | ||
No application links were specified for this class.
If you know an application of this package, send a message to the author to add a link here.| Files | / | captcha |
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| File | Role | Description |
|---|---|---|
| ajax_captcha.php |
Aux. | ajax_captcha.php |
| captcha.class.php |
Class | Captcha Class |
| captcha.js |
Data | Javascript File |
| example.php |
Example | Example File |
| img.jpg |
Data | Captcha Background Image |
| php_captcha.php |
Example | Use this script to call the captcha class |
| reload_icon.png |
Icon | Refresh Icon |
| Download all files: captcha_refresh.tar.gz captcha_refresh.zip |
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