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image_captcha.module
Version
1.8.2.2 (checked in on 2008/04/07 at 22:25:45 by soxofaan)
Constants
Name | Description |
|---|---|
| IMAGE_CAPTCHA_ALLOWED_CHARACTERS |
Functions
| Name | Description |
|---|---|
| image_captcha_captcha | Implementation of hook_captcha |
| image_captcha_help | Implementation of hook_help(). |
| image_captcha_menu | Implementation of hook_menu(). |
| _image_captcha_get_font | |
| _image_captcha_utf8_split | Helper function for splitting an utf8 string correctly in characters. Assumes the given utf8 string is well formed. See http://en.wikipedia.org/wiki/Utf8 for more info |