function _math_captcha_enabled_challenges in CAPTCHA Pack 5

Same name and namespace in other branches

1. 8 math_captcha/math_captcha.module \_math_captcha_enabled_challenges()
2. 6 math_captcha/math_captcha.module \_math_captcha_enabled_challenges()
3. 7 math_captcha/math_captcha.module \_math_captcha_enabled_challenges()

Function for getting the enabled challenges (e.g. for use as checkboxes default_value)

2 calls to _math_captcha_enabled_challenges()

math_captcha_captcha in math_captcha/math_captcha.module

Implementation of hook_captcha().

math_captcha_settings_form in math_captcha/math_captcha.module

Math CAPTCHA settings form

File

math_captcha/math_captcha.module, line 28

Code

function _math_captcha_enabled_challenges() {
  $enabled = variable_get('math_captcha_enabled_challenges', array(
    'addition' => 'addition',
    'subtraction' => 'subtraction',
    'multiplication' => 'multiplication',
  ));
  return $enabled;
}