Uninstall Drupal Module In Code

This is an example of how to uninstall in a Drupal 7 module in code. You would normally do this in hook_update_N in ''mymodule.install'.

/**
 * This line will appear in drush updb prompts. 
 */
function mymodule_update_7101() {
  // Uninstall the Backup & Migrate module.
  $modules = array(
      'backup_migrate',
  );
  // drupal_uninstall_modules() will skip over modules 
  // that are still enabled, so be sure to disable them yourself. 
  module_disable($modules);
  drupal_uninstall_modules($modules);
}

References

• drupal_uninstall_modules()
• hook_update_N