public function ModuleUpdater::isInstalled in Drupal 7

Checks if the project is installed.

Return value

bool

Overrides DrupalUpdaterInterface::isInstalled

1 call to ModuleUpdater::isInstalled()

ModuleUpdater::getInstallDirectory in modules/system/system.updater.inc

Return the directory where a module should be installed.

File

modules/system/system.updater.inc, line 36

Subclasses of the Updater class to update Drupal core knows how to update. At this time, only modules and themes are supported.

Class

ModuleUpdater

Class for updating modules using FileTransfer classes via authorize.php.

Code

public function isInstalled() {
  return (bool) drupal_get_filename('module', $this->name, NULL, FALSE);
}