Changeset 3028 for trunk/system/libraries/drivers/Captcha/Basic.php

Timestamp:

07/10/2008 08:33:05 AM (5 months ago)

Author:

Geert

Message:

Captcha_Word_Driver added. It picks a word from the list you supply in the captcha i18n file.

What's also cool to note is that the Captcha_Word_Driver extends the Captcha_Basic_Driver and completely inherits its render() method. :)

Files:

• trunk/system/libraries/drivers/Captcha/Basic.php (modified) (1 diff)

trunk/system/libraries/drivers/Captcha/Basic.php

@@ -47 +47 @@
 
                 // Calculate character font-size and spacing
-                $default_size = min(Captcha::$config['width'], Captcha::$config['height'] * 2) / strlen(Captcha::$answer);
+                $default_size = min(Captcha::$config['width'], Captcha::$config['height'] * 2) / (strlen(Captcha::$answer) + 1);
                 $spacing = (int) (Captcha::$config['width'] * 0.9 / strlen(Captcha::$answer));