Category: PHP Script Codes > Securimage PHP CAPTCHA
A highly customizable PHP CAPTCHA class for generating CAPTCHA images to prevent programs from filling out your forms. Securimage does everything from generating images to validating codes. It has support for streaming MP3 audio of the code to the user's browser with Flash. TTF font support, character distortion, custom colors and backgrounds, use wordlists or custom character sets, distortion lines and many more features. Several examples included and free or paid support is available.