function captcha_uninstall in CAPTCHA 5.3

Same name and namespace in other branches

1. 6.2 captcha.install \captcha_uninstall()
2. 6 captcha.install \captcha_uninstall()
3. 7 captcha.install \captcha_uninstall()

Remove tables on uninstall.

File

./captcha.install, line 124

Installation file for the core CAPTCHA module.

Code

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