public function ThemeUpdater::isInstalled

public ThemeUpdater::isInstalled()

Checks if the project is installed.

Return value

bool

Overrides DrupalUpdaterInterface::isInstalled

File

modules/system/system.updater.inc, line 121
Subclasses of the Updater class to update Drupal core knows how to update. At this time, only modules and themes are supported.

Class

ThemeUpdater
Class for updating themes using FileTransfer classes via authorize.php.

Code

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

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https://api.drupal.org/api/drupal/modules!system!system.updater.inc/function/ThemeUpdater::isInstalled/7.x