function captcha_uninstall in CAPTCHA 6

Same name and namespace in other branches

1. 5.3 captcha.install \captcha_uninstall()
2. 6.2 captcha.install \captcha_uninstall()
3. 7 captcha.install \captcha_uninstall()

Implementation of hook_uninstall().

File

./captcha.install, line 47

Code

function captcha_uninstall() {
  drupal_uninstall_schema('captcha');
  db_query("DELETE FROM {variable} WHERE name LIKE 'captcha_%'");
  cache_clear_all('variables', 'cache');
}