public function deactivatePlugin($pluginName)
{
$this->clearCache($pluginName);
// execute deactivate() to let the plugin do cleanups
$this->executePluginDeactivate($pluginName);
$this->unloadPluginFromMemory($pluginName);
$this->removePluginFromConfig($pluginName);
/**
* Event triggered after a plugin has been deactivated.
*
* @param string $pluginName The plugin that has been deactivated.
*/
Piwik::postEvent('PluginManager.pluginDeactivated', array($pluginName));
}